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Provide tags and a correct Python 3 solution for this coding contest problem. Recently, you bought a brand new smart lamp with programming features. At first, you set up a schedule to the lamp. Every day it will turn power on at moment 0 and turn power off at moment M. Moreover, the lamp allows you to set a program of...
instruction
0
42,902
4
85,804
Tags: greedy Correct Solution: ``` n,m=map(int,input().split()) a=[int(x) for x in input().split()];b=[] a.insert(0,0) if n%2==0: a.insert(n+1,m) k=sum((-1)**(i+1)*a[i] for i in range(n+2)) else: k=sum((-1)**(i+1)*a[i] for i in range(n+1)) l=m-k+a[1]-1 b+=[k,l] for i in range(1,(n+1)//2): l+=a[2...
output
1
42,902
4
85,805
Provide tags and a correct Python 3 solution for this coding contest problem. Recently, you bought a brand new smart lamp with programming features. At first, you set up a schedule to the lamp. Every day it will turn power on at moment 0 and turn power off at moment M. Moreover, the lamp allows you to set a program of...
instruction
0
42,903
4
85,806
Tags: greedy Correct Solution: ``` f=lambda:map(int,input().split()) n,m=f() a=list(f()) a=[0]+a+[m] time_int,light,dark=[],0,0 for i in range(len(a)-1): t=a[i+1]-a[i] time_int.append(t) if i % 2==0: light+=t else: dark+=t left_light=0 for i in range(len(time_int)): if i % 2 != 0: ...
output
1
42,903
4
85,807
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Recently, you bought a brand new smart lamp with programming features. At first, you set up a schedule to the lamp. Every day it will turn power on at moment 0 and turn power off at moment M. Mo...
instruction
0
42,904
4
85,808
Yes
output
1
42,904
4
85,809
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Recently, you bought a brand new smart lamp with programming features. At first, you set up a schedule to the lamp. Every day it will turn power on at moment 0 and turn power off at moment M. Mo...
instruction
0
42,905
4
85,810
Yes
output
1
42,905
4
85,811
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Recently, you bought a brand new smart lamp with programming features. At first, you set up a schedule to the lamp. Every day it will turn power on at moment 0 and turn power off at moment M. Mo...
instruction
0
42,906
4
85,812
Yes
output
1
42,906
4
85,813
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Recently, you bought a brand new smart lamp with programming features. At first, you set up a schedule to the lamp. Every day it will turn power on at moment 0 and turn power off at moment M. Mo...
instruction
0
42,907
4
85,814
Yes
output
1
42,907
4
85,815
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Recently, you bought a brand new smart lamp with programming features. At first, you set up a schedule to the lamp. Every day it will turn power on at moment 0 and turn power off at moment M. Mo...
instruction
0
42,908
4
85,816
No
output
1
42,908
4
85,817
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Recently, you bought a brand new smart lamp with programming features. At first, you set up a schedule to the lamp. Every day it will turn power on at moment 0 and turn power off at moment M. Mo...
instruction
0
42,909
4
85,818
No
output
1
42,909
4
85,819
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Recently, you bought a brand new smart lamp with programming features. At first, you set up a schedule to the lamp. Every day it will turn power on at moment 0 and turn power off at moment M. Mo...
instruction
0
42,910
4
85,820
No
output
1
42,910
4
85,821
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Recently, you bought a brand new smart lamp with programming features. At first, you set up a schedule to the lamp. Every day it will turn power on at moment 0 and turn power off at moment M. Mo...
instruction
0
42,911
4
85,822
No
output
1
42,911
4
85,823
Provide a correct Python 3 solution for this coding contest problem. problem A mysterious $ X $ [cm] plant grows in one place. This plant has the following mysterious properties. * Say "nobiro" to this plant and it will grow $ A $ [cm]. * Say "tidime" to this plant and it will grow $ B $ [cm]. * If you say "karero" ...
instruction
0
43,775
4
87,550
"Correct Solution: ``` #!/usr/bin/env python3 x, a, b = map(int, input().split()) n = int(input()) for _ in range(n): s = input() if s == 'nobiro': x = max(0, x + a) elif s == 'tidime': x = max(0, x + b) else: x = 0 print(x) ```
output
1
43,775
4
87,551
Provide a correct Python 3 solution for this coding contest problem. problem A mysterious $ X $ [cm] plant grows in one place. This plant has the following mysterious properties. * Say "nobiro" to this plant and it will grow $ A $ [cm]. * Say "tidime" to this plant and it will grow $ B $ [cm]. * If you say "karero" ...
instruction
0
43,778
4
87,556
"Correct Solution: ``` x, a, b = (int(y) for y in input().split()) n = int(input()) for i in range(n): s = input() if s[0] == "n" : x = max(0,x + a) elif s[0] == "t" : x = max(0,x + b) else: x = 0 print(x) ```
output
1
43,778
4
87,557
Provide a correct Python 3 solution for this coding contest problem. The goddess of programming is reviewing a thick logbook, which is a yearly record of visitors to her holy altar of programming. The logbook also records her visits at the altar. The altar attracts programmers from all over the world because one visi...
instruction
0
44,608
4
89,216
"Correct Solution: ``` import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,random,time,copy,functools sys.setrecursionlimit(10**7) inf = 10**20 eps = 1.0 / 10**10 mod = 10**9+7 dd = [(0,-1),(1,0),(0,1),(-1,0)] ddn = [(0,-1),(1,-1),(1,0),(1,1),(0,1),(-1,-1),(-1,0),(-1,1)] def LI(): return [int...
output
1
44,608
4
89,217
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Eugeny loves listening to music. He has n songs in his play list. We know that song number i has the duration of ti minutes. Eugeny listens to each song, perhaps more than once. He listens to so...
instruction
0
44,887
4
89,774
Yes
output
1
44,887
4
89,775
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Eugeny loves listening to music. He has n songs in his play list. We know that song number i has the duration of ti minutes. Eugeny listens to each song, perhaps more than once. He listens to so...
instruction
0
44,888
4
89,776
Yes
output
1
44,888
4
89,777
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Eugeny loves listening to music. He has n songs in his play list. We know that song number i has the duration of ti minutes. Eugeny listens to each song, perhaps more than once. He listens to so...
instruction
0
44,889
4
89,778
Yes
output
1
44,889
4
89,779
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Eugeny loves listening to music. He has n songs in his play list. We know that song number i has the duration of ti minutes. Eugeny listens to each song, perhaps more than once. He listens to so...
instruction
0
44,890
4
89,780
Yes
output
1
44,890
4
89,781
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Eugeny loves listening to music. He has n songs in his play list. We know that song number i has the duration of ti minutes. Eugeny listens to each song, perhaps more than once. He listens to so...
instruction
0
44,891
4
89,782
No
output
1
44,891
4
89,783
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Eugeny loves listening to music. He has n songs in his play list. We know that song number i has the duration of ti minutes. Eugeny listens to each song, perhaps more than once. He listens to so...
instruction
0
44,892
4
89,784
No
output
1
44,892
4
89,785
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Eugeny loves listening to music. He has n songs in his play list. We know that song number i has the duration of ti minutes. Eugeny listens to each song, perhaps more than once. He listens to so...
instruction
0
44,893
4
89,786
No
output
1
44,893
4
89,787
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Eugeny loves listening to music. He has n songs in his play list. We know that song number i has the duration of ti minutes. Eugeny listens to each song, perhaps more than once. He listens to so...
instruction
0
44,894
4
89,788
No
output
1
44,894
4
89,789
Provide tags and a correct Python 3 solution for this coding contest problem. Today is Wednesday, the third day of the week. What's more interesting is that tomorrow is the last day of the year 2015. Limak is a little polar bear. He enjoyed this year a lot. Now, he is so eager to the coming year 2016. Limak wants to...
instruction
0
44,961
4
89,922
Tags: implementation Correct Solution: ``` def main(): number, of, quantifier = input().split() number = int(number) months = [31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31] weeks = { 'mon': 1, 'tue': 2, 'wed': 3, 'thu': 4, 'fri': 5, 'sat': 6, '...
output
1
44,961
4
89,923
Provide tags and a correct Python 3 solution for this coding contest problem. Today is Wednesday, the third day of the week. What's more interesting is that tomorrow is the last day of the year 2015. Limak is a little polar bear. He enjoyed this year a lot. Now, he is so eager to the coming year 2016. Limak wants to...
instruction
0
44,962
4
89,924
Tags: implementation Correct Solution: ``` # import sys # sys.stdin = open("test.in","r") # sys.stdout = open("test.out","w") # a=list(map(int,input().split())) a = input().split() a[0] = int(a[0]) if a[2]=='week': if a[0]<5 or a[0]==7: print('52') else: print('53') else: if a[0]<30: print('12') elif a[0]<31:...
output
1
44,962
4
89,925
Provide tags and a correct Python 3 solution for this coding contest problem. Today is Wednesday, the third day of the week. What's more interesting is that tomorrow is the last day of the year 2015. Limak is a little polar bear. He enjoyed this year a lot. Now, he is so eager to the coming year 2016. Limak wants to...
instruction
0
44,963
4
89,926
Tags: implementation Correct Solution: ``` x = input().split() day = int(x[0]) wom = x[2] if wom == "week": if day == 5 or day ==6: print(53) else: print(52) else: if day <30: print(12) elif day < 31: print(11) else: print(7) ```
output
1
44,963
4
89,927
Provide tags and a correct Python 3 solution for this coding contest problem. Today is Wednesday, the third day of the week. What's more interesting is that tomorrow is the last day of the year 2015. Limak is a little polar bear. He enjoyed this year a lot. Now, he is so eager to the coming year 2016. Limak wants to...
instruction
0
44,964
4
89,928
Tags: implementation Correct Solution: ``` n, s, s1 = input().split() if s1 == "week": a = [4, 5, 6, 7, 1, 2, 3] x = a[int(n) - 1] ans = 0 while x <= 366: ans += 1 x += 7 else: a = [31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31] ans = 0 for i in a: if int(n) <= i: ...
output
1
44,964
4
89,929
Provide tags and a correct Python 3 solution for this coding contest problem. Today is Wednesday, the third day of the week. What's more interesting is that tomorrow is the last day of the year 2015. Limak is a little polar bear. He enjoyed this year a lot. Now, he is so eager to the coming year 2016. Limak wants to...
instruction
0
44,965
4
89,930
Tags: implementation Correct Solution: ``` # -*- coding: utf-8 -*- """ Created on Fri Jun 28 07:25:01 2019 @author: avina """ s = input().split() a = int(s[0]) if s[-1] == 'week': if a == 6 or a == 5: print(53) else: print(52) else: if a > 29: if a == 31: print(7) ...
output
1
44,965
4
89,931
Provide tags and a correct Python 3 solution for this coding contest problem. Today is Wednesday, the third day of the week. What's more interesting is that tomorrow is the last day of the year 2015. Limak is a little polar bear. He enjoyed this year a lot. Now, he is so eager to the coming year 2016. Limak wants to...
instruction
0
44,966
4
89,932
Tags: implementation Correct Solution: ``` s = input() if s[5:] == 'week': if s[0] == '6' or s[0] == '5': print(53) else: print(52) else: if int(s[:2]) == 30: print(11) elif int(s[:2]) == 31: print(7) else: print(12) ```
output
1
44,966
4
89,933
Provide tags and a correct Python 3 solution for this coding contest problem. Today is Wednesday, the third day of the week. What's more interesting is that tomorrow is the last day of the year 2015. Limak is a little polar bear. He enjoyed this year a lot. Now, he is so eager to the coming year 2016. Limak wants to...
instruction
0
44,967
4
89,934
Tags: implementation Correct Solution: ``` days_in_month = map(int, "31 29 31 30 31 30 31 31 30 31 30 31".split()) s = input().split() n = int(s[0]) if s[2] == "month": ans = 0 for el in days_in_month: if n <= el: ans += 1 print(ans) else: if n in [5, 6]: print(53) ...
output
1
44,967
4
89,935
Provide tags and a correct Python 3 solution for this coding contest problem. Today is Wednesday, the third day of the week. What's more interesting is that tomorrow is the last day of the year 2015. Limak is a little polar bear. He enjoyed this year a lot. Now, he is so eager to the coming year 2016. Limak wants to...
instruction
0
44,968
4
89,936
Tags: implementation Correct Solution: ``` import os import sys debug = True if debug and os.path.exists("input.in"): input = open("input.in", "r").readline else: debug = False input = sys.stdin.readline def inp(): return (int(input())) def inlt(): return (list(map(int, input().split()))) de...
output
1
44,968
4
89,937
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Today is Wednesday, the third day of the week. What's more interesting is that tomorrow is the last day of the year 2015. Limak is a little polar bear. He enjoyed this year a lot. Now, he is so...
instruction
0
44,969
4
89,938
Yes
output
1
44,969
4
89,939
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Today is Wednesday, the third day of the week. What's more interesting is that tomorrow is the last day of the year 2015. Limak is a little polar bear. He enjoyed this year a lot. Now, he is so...
instruction
0
44,970
4
89,940
Yes
output
1
44,970
4
89,941
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Today is Wednesday, the third day of the week. What's more interesting is that tomorrow is the last day of the year 2015. Limak is a little polar bear. He enjoyed this year a lot. Now, he is so...
instruction
0
44,971
4
89,942
Yes
output
1
44,971
4
89,943
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Today is Wednesday, the third day of the week. What's more interesting is that tomorrow is the last day of the year 2015. Limak is a little polar bear. He enjoyed this year a lot. Now, he is so...
instruction
0
44,972
4
89,944
Yes
output
1
44,972
4
89,945
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Today is Wednesday, the third day of the week. What's more interesting is that tomorrow is the last day of the year 2015. Limak is a little polar bear. He enjoyed this year a lot. Now, he is so...
instruction
0
44,973
4
89,946
No
output
1
44,973
4
89,947
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Today is Wednesday, the third day of the week. What's more interesting is that tomorrow is the last day of the year 2015. Limak is a little polar bear. He enjoyed this year a lot. Now, he is so...
instruction
0
44,974
4
89,948
No
output
1
44,974
4
89,949
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Today is Wednesday, the third day of the week. What's more interesting is that tomorrow is the last day of the year 2015. Limak is a little polar bear. He enjoyed this year a lot. Now, he is so...
instruction
0
44,975
4
89,950
No
output
1
44,975
4
89,951
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Today is Wednesday, the third day of the week. What's more interesting is that tomorrow is the last day of the year 2015. Limak is a little polar bear. He enjoyed this year a lot. Now, he is so...
instruction
0
44,976
4
89,952
No
output
1
44,976
4
89,953
Provide tags and a correct Python 3 solution for this coding contest problem. You've got a list of program warning logs. Each record of a log stream is a string in this format: "2012-MM-DD HH:MM:SS:MESSAGE" (without the quotes). String "MESSAGE" consists of spaces, uppercase and lowercase English letters and chara...
instruction
0
45,668
4
91,336
Tags: binary search, brute force, implementation, strings Correct Solution: ``` # import atexit # import io # import sys # # _INPUT_LINES = sys.stdin.read().splitlines() # input = iter(_INPUT_LINES).__next__ # _OUTPUT_BUFFER = io.StringIO() # sys.stdout = _OUTPUT_BUFFER # # # @atexit.register # def write(): # sys._...
output
1
45,668
4
91,337
Provide tags and a correct Python 3 solution for this coding contest problem. You've got a list of program warning logs. Each record of a log stream is a string in this format: "2012-MM-DD HH:MM:SS:MESSAGE" (without the quotes). String "MESSAGE" consists of spaces, uppercase and lowercase English letters and chara...
instruction
0
45,669
4
91,338
Tags: binary search, brute force, implementation, strings Correct Solution: ``` n, m = map(int, input().split(" ")) messages = [] months = [0, 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31] while True: try: s = input() messages.append(s) except: break # print(messages) length = le...
output
1
45,669
4
91,339
Provide tags and a correct Python 3 solution for this coding contest problem. You've got a list of program warning logs. Each record of a log stream is a string in this format: "2012-MM-DD HH:MM:SS:MESSAGE" (without the quotes). String "MESSAGE" consists of spaces, uppercase and lowercase English letters and chara...
instruction
0
45,670
4
91,340
Tags: binary search, brute force, implementation, strings Correct Solution: ``` import atexit import io import sys _INPUT_LINES = sys.stdin.read().splitlines() input = iter(_INPUT_LINES).__next__ _OUTPUT_BUFFER = io.StringIO() sys.stdout = _OUTPUT_BUFFER @atexit.register def write(): sys.__stdout__.write(_OUTPUT...
output
1
45,670
4
91,341
Provide tags and a correct Python 3 solution for this coding contest problem. You've got a list of program warning logs. Each record of a log stream is a string in this format: "2012-MM-DD HH:MM:SS:MESSAGE" (without the quotes). String "MESSAGE" consists of spaces, uppercase and lowercase English letters and chara...
instruction
0
45,671
4
91,342
Tags: binary search, brute force, implementation, strings Correct Solution: ``` import atexit import io import sys _INPUT_LINES = sys.stdin.read().splitlines() input = iter(_INPUT_LINES).__next__ _OUTPUT_BUFFER = io.StringIO() sys.stdout = _OUTPUT_BUFFER @atexit.register def write(): sys.__stdout__.write(_OUTPUT...
output
1
45,671
4
91,343
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You've got a list of program warning logs. Each record of a log stream is a string in this format: "2012-MM-DD HH:MM:SS:MESSAGE" (without the quotes). String "MESSAGE" consists of spaces, up...
instruction
0
45,672
4
91,344
No
output
1
45,672
4
91,345
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You've got a list of program warning logs. Each record of a log stream is a string in this format: "2012-MM-DD HH:MM:SS:MESSAGE" (without the quotes). String "MESSAGE" consists of spaces, up...
instruction
0
45,673
4
91,346
No
output
1
45,673
4
91,347
Provide a correct Python 3 solution for this coding contest problem. The volume of access to a web service varies from time to time in a day. Also, the hours with the highest volume of access varies from service to service. For example, a service popular in the United States may receive more access in the daytime in t...
instruction
0
46,128
4
92,256
"Correct Solution: ``` from itertools import cycle while True: n = int(input()) if not n: break qs = {} for i in range(n): d, t, *q = (int(s) for s in input().split()) q = q[t:] + q[:t] if d not in qs: qs[d] = q else: qs[d] = [a + b for a,...
output
1
46,128
4
92,257
Provide a correct Python 3 solution for this coding contest problem. The volume of access to a web service varies from time to time in a day. Also, the hours with the highest volume of access varies from service to service. For example, a service popular in the United States may receive more access in the daytime in t...
instruction
0
46,129
4
92,258
"Correct Solution: ``` import sys readline = sys.stdin.readline write = sys.stdout.write def gcd(m, n): while n: m, n = n, m % n return m def lcm(m, n): return m // gcd(m, n) * n def solve(): N = int(readline()) if N == 0: return False pp = [13, 17, 19, 23] E = [[0]*i for i...
output
1
46,129
4
92,259
Provide a correct Python 3 solution for this coding contest problem. Welcome to PC Koshien, players. Physical condition management is important to participate in the event. It is said that at the turn of the season when the temperature fluctuates greatly, it puts a strain on the body and it is easy to catch a cold. Th...
instruction
0
46,971
4
93,942
"Correct Solution: ``` for x in range(7): a,b=list(map(int,input().split())) print(a-b) ```
output
1
46,971
4
93,943
Provide a correct Python 3 solution for this coding contest problem. Welcome to PC Koshien, players. Physical condition management is important to participate in the event. It is said that at the turn of the season when the temperature fluctuates greatly, it puts a strain on the body and it is easy to catch a cold. Th...
instruction
0
46,972
4
93,944
"Correct Solution: ``` # coding: utf-8 # Your code here! for i in range(7): a,b=map(int,input().split()) K = a-b print(K) ```
output
1
46,972
4
93,945
Provide a correct Python 3 solution for this coding contest problem. Welcome to PC Koshien, players. Physical condition management is important to participate in the event. It is said that at the turn of the season when the temperature fluctuates greatly, it puts a strain on the body and it is easy to catch a cold. Th...
instruction
0
46,973
4
93,946
"Correct Solution: ``` list=[] for i in range(7): a,b=map(int,input().split()) list.append((a,b)) print(a-b) ```
output
1
46,973
4
93,947
Provide a correct Python 3 solution for this coding contest problem. Welcome to PC Koshien, players. Physical condition management is important to participate in the event. It is said that at the turn of the season when the temperature fluctuates greatly, it puts a strain on the body and it is easy to catch a cold. Th...
instruction
0
46,974
4
93,948
"Correct Solution: ``` xy = [map(int, input().split()) for _ in range(7)] x, y = [list(i) for i in zip(*xy)] for i in range(7): print(abs(x[i] - y[i])) ```
output
1
46,974
4
93,949
Provide a correct Python 3 solution for this coding contest problem. Welcome to PC Koshien, players. Physical condition management is important to participate in the event. It is said that at the turn of the season when the temperature fluctuates greatly, it puts a strain on the body and it is easy to catch a cold. Th...
instruction
0
46,975
4
93,950
"Correct Solution: ``` for i in range(1,8): a,b=map(int,input().split()) print(a-b) ```
output
1
46,975
4
93,951