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Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Seryozha has a very changeable character. This time he refused to leave the room to Dima and his girlfriend (her hame is Inna, by the way). However, the two lovebirds can always find a way to co...
instruction
0
62,646
6
125,292
Yes
output
1
62,646
6
125,293
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Seryozha has a very changeable character. This time he refused to leave the room to Dima and his girlfriend (her hame is Inna, by the way). However, the two lovebirds can always find a way to co...
instruction
0
62,647
6
125,294
Yes
output
1
62,647
6
125,295
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Seryozha has a very changeable character. This time he refused to leave the room to Dima and his girlfriend (her hame is Inna, by the way). However, the two lovebirds can always find a way to co...
instruction
0
62,648
6
125,296
Yes
output
1
62,648
6
125,297
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Seryozha has a very changeable character. This time he refused to leave the room to Dima and his girlfriend (her hame is Inna, by the way). However, the two lovebirds can always find a way to co...
instruction
0
62,649
6
125,298
No
output
1
62,649
6
125,299
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Seryozha has a very changeable character. This time he refused to leave the room to Dima and his girlfriend (her hame is Inna, by the way). However, the two lovebirds can always find a way to co...
instruction
0
62,650
6
125,300
No
output
1
62,650
6
125,301
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Seryozha has a very changeable character. This time he refused to leave the room to Dima and his girlfriend (her hame is Inna, by the way). However, the two lovebirds can always find a way to co...
instruction
0
62,651
6
125,302
No
output
1
62,651
6
125,303
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Seryozha has a very changeable character. This time he refused to leave the room to Dima and his girlfriend (her hame is Inna, by the way). However, the two lovebirds can always find a way to co...
instruction
0
62,652
6
125,304
No
output
1
62,652
6
125,305
Provide tags and a correct Python 3 solution for this coding contest problem. Eleven wants to choose a new name for herself. As a bunch of geeks, her friends suggested an algorithm to choose a name for her. Eleven wants her name to have exactly n characters. <image> Her friend suggested that her name should only co...
instruction
0
62,844
6
125,688
Tags: brute force, implementation Correct Solution: ``` d = list() def Fib(): d.append(0) d.append(1) for i in range(2,1001): d.append(d[i-2] + d[i-1]) if __name__ == '__main__': Fib() s = "" n = int(input()) for i in range(1,n+1): if i in d: s += "O" else...
output
1
62,844
6
125,689
Provide tags and a correct Python 3 solution for this coding contest problem. Eleven wants to choose a new name for herself. As a bunch of geeks, her friends suggested an algorithm to choose a name for her. Eleven wants her name to have exactly n characters. <image> Her friend suggested that her name should only co...
instruction
0
62,845
6
125,690
Tags: brute force, implementation Correct Solution: ``` n=int(input()) f={} f[1]=1 f[2]=1 i=1 k=2 while i<=n: f[k+1]=f[k]+f[k-1] i=f[k+1] k=k+1 s=list('o'*n) for i in f.values(): if i<=n: s[i-1]='O' print(''.join(s)) ```
output
1
62,845
6
125,691
Provide tags and a correct Python 3 solution for this coding contest problem. Eleven wants to choose a new name for herself. As a bunch of geeks, her friends suggested an algorithm to choose a name for her. Eleven wants her name to have exactly n characters. <image> Her friend suggested that her name should only co...
instruction
0
62,846
6
125,692
Tags: brute force, implementation Correct Solution: ``` def main(): fibonacci = [1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, 1597] n = int(input()) s = ['o'] * n i = 0 while fibonacci[i] <= n: s[fibonacci[i] - 1] = 'O' i += 1 print(''.join(s)) if __name__ == '...
output
1
62,846
6
125,693
Provide tags and a correct Python 3 solution for this coding contest problem. Eleven wants to choose a new name for herself. As a bunch of geeks, her friends suggested an algorithm to choose a name for her. Eleven wants her name to have exactly n characters. <image> Her friend suggested that her name should only co...
instruction
0
62,847
6
125,694
Tags: brute force, implementation Correct Solution: ``` n=int(input()) l=[0]*1001 b=[0]*1001 b[1]=1 b[2]=1 l[1]=1 l[2]=1 i=2 x=0 while(x<=1000): x=l[i-1]+l[i-2] l[i]=x if x<=1000: b[x]=1 else: break i=i+1 for i in range(1,n+1): if b[i]==1: print('O',end='') else: print('o',end='') ```
output
1
62,847
6
125,695
Provide tags and a correct Python 3 solution for this coding contest problem. Eleven wants to choose a new name for herself. As a bunch of geeks, her friends suggested an algorithm to choose a name for her. Eleven wants her name to have exactly n characters. <image> Her friend suggested that her name should only co...
instruction
0
62,848
6
125,696
Tags: brute force, implementation Correct Solution: ``` n=int(input()) f1=1 f2=1 d={1:1} st=[] if n==1: st.append('O') elif n==2: st.append('OO') elif n==3: st.append('OOO') else: st.append('OO') for i in range(3,n+1): f3=f2+f1 f1=f2 f2=f3 d[f3]=i+1 for i in range(3,n+1): if i in d: st.append('O') ...
output
1
62,848
6
125,697
Provide tags and a correct Python 3 solution for this coding contest problem. Eleven wants to choose a new name for herself. As a bunch of geeks, her friends suggested an algorithm to choose a name for her. Eleven wants her name to have exactly n characters. <image> Her friend suggested that her name should only co...
instruction
0
62,849
6
125,698
Tags: brute force, implementation Correct Solution: ``` #!/usr/bin/env python # -*- coding: utf-8 -*- def solve(): n = int(input()) ans = list("o" * n) al = [1, 1] a, b = 1, 1 while a <= 1000: a, b = a + b, a al.append(a) for i in range(n): if (i + 1) in al: ...
output
1
62,849
6
125,699
Provide tags and a correct Python 3 solution for this coding contest problem. Eleven wants to choose a new name for herself. As a bunch of geeks, her friends suggested an algorithm to choose a name for her. Eleven wants her name to have exactly n characters. <image> Her friend suggested that her name should only co...
instruction
0
62,850
6
125,700
Tags: brute force, implementation Correct Solution: ``` n=int(input()) s=['o']*2000 a,b=1,1 while a<1000: s[a]='O' a,b=b,a+b print(''.join(s[1:n+1])) ```
output
1
62,850
6
125,701
Provide tags and a correct Python 3 solution for this coding contest problem. Eleven wants to choose a new name for herself. As a bunch of geeks, her friends suggested an algorithm to choose a name for her. Eleven wants her name to have exactly n characters. <image> Her friend suggested that her name should only co...
instruction
0
62,851
6
125,702
Tags: brute force, implementation Correct Solution: ``` #import sys #sys.stdin = open("input.in","r") #sys.stdout = open("test.out","w") n = int(input()) a=1 b=1 for i in range(1,n+1): if i==a: print('O', end = '') m= b b=a a+=m else: print('o', end = '') ```
output
1
62,851
6
125,703
Provide tags and a correct Python 3 solution for this coding contest problem. Ancient Egyptians are known to have used a large set of symbols <image> to write on the walls of the temples. Fafa and Fifa went to one of the temples and found two non-empty words S1 and S2 of equal lengths on the wall of temple written one...
instruction
0
63,688
6
127,376
Tags: math, probabilities Correct Solution: ``` n, m = map(int, input().split()) a = list(map(int, input().split())) b = list(map(int, input().split())) MOD = int(1e9 + 7) m2 = pow(2, MOD - 2, MOD) mm = pow(m, MOD - 2, MOD) f = 1 ans = 0 for i, j in zip(a, b): if i == 0 and j == 0: ans += (m - 1) * m2 * mm ...
output
1
63,688
6
127,377
Provide tags and a correct Python 3 solution for this coding contest problem. Ancient Egyptians are known to have used a large set of symbols <image> to write on the walls of the temples. Fafa and Fifa went to one of the temples and found two non-empty words S1 and S2 of equal lengths on the wall of temple written one...
instruction
0
63,689
6
127,378
Tags: math, probabilities Correct Solution: ``` n, m = map(int, input().split()) MOD = 10**9 + 7 S1 = list(map(int, input().split())) S2 = list(map(int, input().split())) def rev(X): return pow(X, MOD - 2, MOD) nume = 0 deno = pow(m, S1.count(0) + S2.count(0), MOD) dp = [0]*(n + 1) #dp[i-th string] := i番目の文字列に...
output
1
63,689
6
127,379
Provide tags and a correct Python 3 solution for this coding contest problem. Ancient Egyptians are known to have used a large set of symbols <image> to write on the walls of the temples. Fafa and Fifa went to one of the temples and found two non-empty words S1 and S2 of equal lengths on the wall of temple written one...
instruction
0
63,690
6
127,380
Tags: math, probabilities Correct Solution: ``` import sys input = sys.stdin.readline mod = 10**9 + 7 def invmod(x, mod): return pow(x, mod-2, mod) n, m = map(int, input().split()) a = [int(i) for i in input().split()] b = [int(i) for i in input().split()] dp = [0] * (n+1) for i in range(n-1, -1, -1): if a[i]...
output
1
63,690
6
127,381
Provide tags and a correct Python 3 solution for this coding contest problem. Ancient Egyptians are known to have used a large set of symbols <image> to write on the walls of the temples. Fafa and Fifa went to one of the temples and found two non-empty words S1 and S2 of equal lengths on the wall of temple written one...
instruction
0
63,691
6
127,382
Tags: math, probabilities Correct Solution: ``` def f(): global MOD, ans, factor ans %= MOD factor %= MOD MOD = 10**9 + 7 n, m = map(int, input().split()) a = list(map(int, input().split())) b = list(map(int, input().split())) reverse = pow(m, MOD - 2, MOD) reverse_for_2 = (MOD + 1) // 2 ans = 0 factor =...
output
1
63,691
6
127,383
Provide tags and a correct Python 3 solution for this coding contest problem. Ancient Egyptians are known to have used a large set of symbols <image> to write on the walls of the temples. Fafa and Fifa went to one of the temples and found two non-empty words S1 and S2 of equal lengths on the wall of temple written one...
instruction
0
63,692
6
127,384
Tags: math, probabilities Correct Solution: ``` from fractions import gcd; def add(a,b,c,d): lcm =(b*d)//(gcd(b,d)); aa = lcm//b; bb = lcm//d; #print("aa:",aa,"bb:",bb,"a:",a,"b:",b); aa = aa*a; bb = bb*c; #print("aa:",aa,"bb:",bb); cc = aa+bb; dd = gcd(lcm,cc); #print("cc:",cc); #print("lcm:",lcm); lcm = ...
output
1
63,692
6
127,385
Provide tags and a correct Python 3 solution for this coding contest problem. Ancient Egyptians are known to have used a large set of symbols <image> to write on the walls of the temples. Fafa and Fifa went to one of the temples and found two non-empty words S1 and S2 of equal lengths on the wall of temple written one...
instruction
0
63,693
6
127,386
Tags: math, probabilities Correct Solution: ``` import sys, math #f = open('input/input_2', 'r') f = sys.stdin def modInverse(a, m) : g = gcd(a, m) if (g != 1) : return None else: return power(a, m - 2, m) # To compute x^y under modulo m def power(x, y, m) : if (y == 0) : ret...
output
1
63,693
6
127,387
Provide tags and a correct Python 3 solution for this coding contest problem. Ancient Egyptians are known to have used a large set of symbols <image> to write on the walls of the temples. Fafa and Fifa went to one of the temples and found two non-empty words S1 and S2 of equal lengths on the wall of temple written one...
instruction
0
63,694
6
127,388
Tags: math, probabilities Correct Solution: ``` # a and m must be coprime! # returns x such that xa = 1 mod m def modinverse(a, m): m0 = m y = 0 x = 1 if m == 1: return 0 while a > 1: q = a // m t = m m = a % m a = t t = y y = x - q * y ...
output
1
63,694
6
127,389
Provide tags and a correct Python 3 solution for this coding contest problem. Ancient Egyptians are known to have used a large set of symbols <image> to write on the walls of the temples. Fafa and Fifa went to one of the temples and found two non-empty words S1 and S2 of equal lengths on the wall of temple written one...
instruction
0
63,695
6
127,390
Tags: math, probabilities Correct Solution: ``` # ---------------------------iye ha aam zindegi--------------------------------------------- import math import heapq, bisect import sys from collections import deque, defaultdict from fractions import Fraction import sys mod = 10 ** 9 + 7 mod1 = 998244353 #setrecursionli...
output
1
63,695
6
127,391
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Ancient Egyptians are known to have used a large set of symbols <image> to write on the walls of the temples. Fafa and Fifa went to one of the temples and found two non-empty words S1 and S2 of ...
instruction
0
63,696
6
127,392
Yes
output
1
63,696
6
127,393
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Ancient Egyptians are known to have used a large set of symbols <image> to write on the walls of the temples. Fafa and Fifa went to one of the temples and found two non-empty words S1 and S2 of ...
instruction
0
63,697
6
127,394
Yes
output
1
63,697
6
127,395
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Ancient Egyptians are known to have used a large set of symbols <image> to write on the walls of the temples. Fafa and Fifa went to one of the temples and found two non-empty words S1 and S2 of ...
instruction
0
63,698
6
127,396
Yes
output
1
63,698
6
127,397
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Ancient Egyptians are known to have used a large set of symbols <image> to write on the walls of the temples. Fafa and Fifa went to one of the temples and found two non-empty words S1 and S2 of ...
instruction
0
63,699
6
127,398
Yes
output
1
63,699
6
127,399
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Ancient Egyptians are known to have used a large set of symbols <image> to write on the walls of the temples. Fafa and Fifa went to one of the temples and found two non-empty words S1 and S2 of ...
instruction
0
63,700
6
127,400
No
output
1
63,700
6
127,401
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Ancient Egyptians are known to have used a large set of symbols <image> to write on the walls of the temples. Fafa and Fifa went to one of the temples and found two non-empty words S1 and S2 of ...
instruction
0
63,701
6
127,402
No
output
1
63,701
6
127,403
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Ancient Egyptians are known to have used a large set of symbols <image> to write on the walls of the temples. Fafa and Fifa went to one of the temples and found two non-empty words S1 and S2 of ...
instruction
0
63,702
6
127,404
No
output
1
63,702
6
127,405
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Ancient Egyptians are known to have used a large set of symbols <image> to write on the walls of the temples. Fafa and Fifa went to one of the temples and found two non-empty words S1 and S2 of ...
instruction
0
63,703
6
127,406
No
output
1
63,703
6
127,407
Provide tags and a correct Python 3 solution for this coding contest problem. Vasya used to be an accountant before the war began and he is one of the few who knows how to operate a computer, so he was assigned as the programmer. We all know that programs often store sets of integers. For example, if we have a proble...
instruction
0
64,255
6
128,510
Tags: dfs and similar Correct Solution: ``` import sys class Node: def __init__(self, is_leaf=False, parent=None): self.is_leaf = is_leaf if not is_leaf: self.children = [] self.parent = parent def display(root): parts = [] stack = [ 0 ] current = root while cur...
output
1
64,255
6
128,511
Provide tags and a correct Python 3 solution for this coding contest problem. Vasya used to be an accountant before the war began and he is one of the few who knows how to operate a computer, so he was assigned as the programmer. We all know that programs often store sets of integers. For example, if we have a proble...
instruction
0
64,256
6
128,512
Tags: dfs and similar Correct Solution: ``` ###pyrival template for fast IO import os import sys from io import BytesIO, IOBase # region fastio BUFSIZE = 8192 class FastIO(IOBase): newlines = 0 def __init__(self, file): self._fd = file.fileno() self.buffer = BytesIO() self.writable = "x...
output
1
64,256
6
128,513
Provide tags and a correct Python 3 solution for this coding contest problem. Vasya used to be an accountant before the war began and he is one of the few who knows how to operate a computer, so he was assigned as the programmer. We all know that programs often store sets of integers. For example, if we have a proble...
instruction
0
64,257
6
128,514
Tags: dfs and similar Correct Solution: ``` def solve(): n = int(input()) words = [1 if x == 'pair' else 0 for x in input().split()] m = 2*n - 1 if len(words) != m: return False stack = [] E = {} for i in range(m-1, -1, -1): if not words[i]: stack.append(i) ...
output
1
64,257
6
128,515
Provide tags and a correct Python 3 solution for this coding contest problem. Vasya used to be an accountant before the war began and he is one of the few who knows how to operate a computer, so he was assigned as the programmer. We all know that programs often store sets of integers. For example, if we have a proble...
instruction
0
64,258
6
128,516
Tags: dfs and similar Correct Solution: ``` input() ans = '' cnt = [1] for i in input().split(): if not cnt: cnt = 1 break cnt[-1] -= 1 ans += i if i > 'o': cnt.append(2) ans += '<' while cnt and cnt[-1] == 0: ans += '>' cnt.pop() if cnt and cnt[-1...
output
1
64,258
6
128,517
Provide tags and a correct Python 3 solution for this coding contest problem. Vasya used to be an accountant before the war began and he is one of the few who knows how to operate a computer, so he was assigned as the programmer. We all know that programs often store sets of integers. For example, if we have a proble...
instruction
0
64,259
6
128,518
Tags: dfs and similar Correct Solution: ``` import sys sys.stdin.readline() ans='' stk=[1] for word in sys.stdin.readline().strip().split(' '): if not stk: stk=1 break stk[-1]-=1 ans+=','+word if word[0]=='p': stk.append(2) ans+='<' while stk and stk[-1]==0: stk.pop() ans+='>' if stk: ...
output
1
64,259
6
128,519
Provide tags and a correct Python 3 solution for this coding contest problem. Vasya used to be an accountant before the war began and he is one of the few who knows how to operate a computer, so he was assigned as the programmer. We all know that programs often store sets of integers. For example, if we have a proble...
instruction
0
64,260
6
128,520
Tags: dfs and similar Correct Solution: ``` n = input() arr = input().split() res, s = [], [] for i in arr: res.append(i) while i == 'int' and s and s[-1]: res.append('>') if s: s.pop() if s: s.pop() s.append(i == 'int') res.append(',' if i == 'int' else '<') if res.count('<') ...
output
1
64,260
6
128,521
Provide tags and a correct Python 3 solution for this coding contest problem. Vasya used to be an accountant before the war began and he is one of the few who knows how to operate a computer, so he was assigned as the programmer. We all know that programs often store sets of integers. For example, if we have a proble...
instruction
0
64,261
6
128,522
Tags: dfs and similar Correct Solution: ``` import sys sys.stdin.readline() ans='' stk=[1] for word in sys.stdin.readline().strip().split(' '): if not stk: stk=1 break stk[-1]-=1 ans+=','+word if word[0]=='p': stk.append(2) ans+='<' while stk and stk[-1]==0: stk.pop() ans+='>' if stk: print('Error occ...
output
1
64,261
6
128,523
Provide tags and a correct Python 3 solution for this coding contest problem. Vasya used to be an accountant before the war began and he is one of the few who knows how to operate a computer, so he was assigned as the programmer. We all know that programs often store sets of integers. For example, if we have a proble...
instruction
0
64,262
6
128,524
Tags: dfs and similar Correct Solution: ``` #------------------------template--------------------------# import os import sys from math import * from collections import * # from fractions import * # from heapq import* from bisect import * from io import BytesIO, IOBase def vsInput(): sys.stdin = open('input.txt', '...
output
1
64,262
6
128,525
Provide tags and a correct Python 3 solution for this coding contest problem. One day, liouzhou_101 got a chat record of Freda and Rainbow. Out of curiosity, he wanted to know which sentences were said by Freda, and which were said by Rainbow. According to his experience, he thought that Freda always said "lala." at t...
instruction
0
64,304
6
128,608
Tags: implementation, strings Correct Solution: ``` import re n = int(input()) for i in range(n): s = input() rainbow = re.search(r"\Amiao\.", s) freda = re.search(r"lala\.\Z", s) if rainbow and not freda: print("Rainbow's") elif freda and not rainbow: print("Freda's") else: ...
output
1
64,304
6
128,609
Provide tags and a correct Python 3 solution for this coding contest problem. One day, liouzhou_101 got a chat record of Freda and Rainbow. Out of curiosity, he wanted to know which sentences were said by Freda, and which were said by Rainbow. According to his experience, he thought that Freda always said "lala." at t...
instruction
0
64,305
6
128,610
Tags: implementation, strings Correct Solution: ``` t = int(input()) for i in range(0,t): n = input() if n[:5] == 'miao.' and n[-5:] == 'lala.': print("OMG>.< I don't know!") elif n[:5] == 'miao.': print("Rainbow's") elif n[-5:] == 'lala.': print("Freda's") else: prin...
output
1
64,305
6
128,611
Provide tags and a correct Python 3 solution for this coding contest problem. One day, liouzhou_101 got a chat record of Freda and Rainbow. Out of curiosity, he wanted to know which sentences were said by Freda, and which were said by Rainbow. According to his experience, he thought that Freda always said "lala." at t...
instruction
0
64,306
6
128,612
Tags: implementation, strings Correct Solution: ``` ##A def main(): n=int(input()) f,r=0,0 Sr="Rainbow's" Sf="Freda's" Su="OMG>.< I don't know!" for _ in range(n): s=str(input()) if(s.find('miao.')==0): r=1 else: r=0 if (s.rfind('lala.')==...
output
1
64,306
6
128,613
Provide tags and a correct Python 3 solution for this coding contest problem. One day, liouzhou_101 got a chat record of Freda and Rainbow. Out of curiosity, he wanted to know which sentences were said by Freda, and which were said by Rainbow. According to his experience, he thought that Freda always said "lala." at t...
instruction
0
64,307
6
128,614
Tags: implementation, strings Correct Solution: ``` ### A. Whose sentence is it? for _ in range(int(input())): s=input() a=s[::-1] if s[:5] == 'miao.' and a[:5] != '.alal': print("Rainbow's") elif a[:5] == '.alal' and s[:5] != 'miao.': print("Freda's") else: print("OMG>.< I d...
output
1
64,307
6
128,615
Provide tags and a correct Python 3 solution for this coding contest problem. One day, liouzhou_101 got a chat record of Freda and Rainbow. Out of curiosity, he wanted to know which sentences were said by Freda, and which were said by Rainbow. According to his experience, he thought that Freda always said "lala." at t...
instruction
0
64,308
6
128,616
Tags: implementation, strings Correct Solution: ``` n=int(input()) while(n>0): freda=rainbow=0 inp=input() if inp[-5:]=="lala.": freda=1 if inp[:5]=="miao.": rainbow=1 if (freda and rainbow) or (not freda and not rainbow): print("OMG>.< I don't know!") elif freda: print("Freda's") else: print("Rainbow'...
output
1
64,308
6
128,617
Provide tags and a correct Python 3 solution for this coding contest problem. One day, liouzhou_101 got a chat record of Freda and Rainbow. Out of curiosity, he wanted to know which sentences were said by Freda, and which were said by Rainbow. According to his experience, he thought that Freda always said "lala." at t...
instruction
0
64,309
6
128,618
Tags: implementation, strings Correct Solution: ``` n = int(input()) for x in range(n): s = input() f = s.endswith('lala.') r = s.startswith('miao.') if f and r or not (f or r): print("OMG>.< I don't know!") elif f: print("Freda's") else: print("Rainbow's") ```
output
1
64,309
6
128,619
Provide tags and a correct Python 3 solution for this coding contest problem. One day, liouzhou_101 got a chat record of Freda and Rainbow. Out of curiosity, he wanted to know which sentences were said by Freda, and which were said by Rainbow. According to his experience, he thought that Freda always said "lala." at t...
instruction
0
64,310
6
128,620
Tags: implementation, strings Correct Solution: ``` for i in range(int(input())): s = input() if s[:5] == "miao.": if s[-5:] == "lala.": print("OMG>.< I don't know!") else: print("Rainbow's") elif s[-5:] == "lala.": print("Freda's") else: print("OMG>.< I don't know!") ```
output
1
64,310
6
128,621
Provide tags and a correct Python 3 solution for this coding contest problem. One day, liouzhou_101 got a chat record of Freda and Rainbow. Out of curiosity, he wanted to know which sentences were said by Freda, and which were said by Rainbow. According to his experience, he thought that Freda always said "lala." at t...
instruction
0
64,311
6
128,622
Tags: implementation, strings Correct Solution: ``` n=int(input()) for i in range(n): x=input() if "".join(x[:5])=="miao." and "".join(x[-5:])=="lala.": print("OMG>.< I don't know!") elif "".join(x[:5])=="miao.": print("Rainbow's") elif "".join(x[-5:])=="lala.": print("Freda's") ...
output
1
64,311
6
128,623
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. One day, liouzhou_101 got a chat record of Freda and Rainbow. Out of curiosity, he wanted to know which sentences were said by Freda, and which were said by Rainbow. According to his experience,...
instruction
0
64,312
6
128,624
Yes
output
1
64,312
6
128,625
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. One day, liouzhou_101 got a chat record of Freda and Rainbow. Out of curiosity, he wanted to know which sentences were said by Freda, and which were said by Rainbow. According to his experience,...
instruction
0
64,314
6
128,628
Yes
output
1
64,314
6
128,629
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. One day, liouzhou_101 got a chat record of Freda and Rainbow. Out of curiosity, he wanted to know which sentences were said by Freda, and which were said by Rainbow. According to his experience,...
instruction
0
64,315
6
128,630
Yes
output
1
64,315
6
128,631