Datasets:
AdapterOcean
/
python3-standardized_cluster_7_std

Dataset card Data Studio Files
xet
 Community
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int64
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cluster
float64
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Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have N colored balls arranged in a row from left to right; the color of the i-th ball from the left is c_i. You are given Q queries. The i-th query is as follows: how many different colors d...
instruction
0
6,373
7
12,746
Yes
output
1
6,373
7
12,747
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have N colored balls arranged in a row from left to right; the color of the i-th ball from the left is c_i. You are given Q queries. The i-th query is as follows: how many different colors d...
instruction
0
6,374
7
12,748
Yes
output
1
6,374
7
12,749
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have N colored balls arranged in a row from left to right; the color of the i-th ball from the left is c_i. You are given Q queries. The i-th query is as follows: how many different colors d...
instruction
0
6,375
7
12,750
Yes
output
1
6,375
7
12,751
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have N colored balls arranged in a row from left to right; the color of the i-th ball from the left is c_i. You are given Q queries. The i-th query is as follows: how many different colors d...
instruction
0
6,376
7
12,752
Yes
output
1
6,376
7
12,753
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have N colored balls arranged in a row from left to right; the color of the i-th ball from the left is c_i. You are given Q queries. The i-th query is as follows: how many different colors d...
instruction
0
6,377
7
12,754
No
output
1
6,377
7
12,755
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have N colored balls arranged in a row from left to right; the color of the i-th ball from the left is c_i. You are given Q queries. The i-th query is as follows: how many different colors d...
instruction
0
6,378
7
12,756
No
output
1
6,378
7
12,757
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have N colored balls arranged in a row from left to right; the color of the i-th ball from the left is c_i. You are given Q queries. The i-th query is as follows: how many different colors d...
instruction
0
6,379
7
12,758
No
output
1
6,379
7
12,759
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have N colored balls arranged in a row from left to right; the color of the i-th ball from the left is c_i. You are given Q queries. The i-th query is as follows: how many different colors d...
instruction
0
6,380
7
12,760
No
output
1
6,380
7
12,761
Provide a correct Python 3 solution for this coding contest problem. We have an N \times N square grid. We will paint each square in the grid either black or white. If we paint exactly A squares white, how many squares will be painted black? Constraints * 1 \leq N \leq 100 * 0 \leq A \leq N^2 Inputs Input is giv...
instruction
0
6,477
7
12,954
"Correct Solution: ``` import math n=int(input()) a=int(input()) print(n*n-a) ```
output
1
6,477
7
12,955
Provide a correct Python 3 solution for this coding contest problem. We have an N \times N square grid. We will paint each square in the grid either black or white. If we paint exactly A squares white, how many squares will be painted black? Constraints * 1 \leq N \leq 100 * 0 \leq A \leq N^2 Inputs Input is giv...
instruction
0
6,478
7
12,956
"Correct Solution: ``` x=int(input()) y=int(input()) print(x*x-y) ```
output
1
6,478
7
12,957
Provide a correct Python 3 solution for this coding contest problem. We have an N \times N square grid. We will paint each square in the grid either black or white. If we paint exactly A squares white, how many squares will be painted black? Constraints * 1 \leq N \leq 100 * 0 \leq A \leq N^2 Inputs Input is giv...
instruction
0
6,479
7
12,958
"Correct Solution: ``` #coding: utf-8 print(int(input())**2 - int(input())) ```
output
1
6,479
7
12,959
Provide a correct Python 3 solution for this coding contest problem. We have an N \times N square grid. We will paint each square in the grid either black or white. If we paint exactly A squares white, how many squares will be painted black? Constraints * 1 \leq N \leq 100 * 0 \leq A \leq N^2 Inputs Input is giv...
instruction
0
6,480
7
12,960
"Correct Solution: ``` n = int(input()) a = int(input()) x = n*n-a print(x) ```
output
1
6,480
7
12,961
Provide a correct Python 3 solution for this coding contest problem. We have an N \times N square grid. We will paint each square in the grid either black or white. If we paint exactly A squares white, how many squares will be painted black? Constraints * 1 \leq N \leq 100 * 0 \leq A \leq N^2 Inputs Input is giv...
instruction
0
6,481
7
12,962
"Correct Solution: ``` N = int(input()) A = int(input()) Y = N**2 -A print(Y) ```
output
1
6,481
7
12,963
Provide a correct Python 3 solution for this coding contest problem. We have an N \times N square grid. We will paint each square in the grid either black or white. If we paint exactly A squares white, how many squares will be painted black? Constraints * 1 \leq N \leq 100 * 0 \leq A \leq N^2 Inputs Input is giv...
instruction
0
6,482
7
12,964
"Correct Solution: ``` n=int(input()) s=int(input()) print(n*n-s) ```
output
1
6,482
7
12,965
Provide a correct Python 3 solution for this coding contest problem. We have an N \times N square grid. We will paint each square in the grid either black or white. If we paint exactly A squares white, how many squares will be painted black? Constraints * 1 \leq N \leq 100 * 0 \leq A \leq N^2 Inputs Input is giv...
instruction
0
6,483
7
12,966
"Correct Solution: ``` n=int(input()) a=int(input()) n=pow(n,2) print(n-a) ```
output
1
6,483
7
12,967
Provide a correct Python 3 solution for this coding contest problem. We have an N \times N square grid. We will paint each square in the grid either black or white. If we paint exactly A squares white, how many squares will be painted black? Constraints * 1 \leq N \leq 100 * 0 \leq A \leq N^2 Inputs Input is giv...
instruction
0
6,484
7
12,968
"Correct Solution: ``` n=input() x=int(input()) m=int(n)*int(n) print(m-x) ```
output
1
6,484
7
12,969
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have an N \times N square grid. We will paint each square in the grid either black or white. If we paint exactly A squares white, how many squares will be painted black? Constraints * 1 \...
instruction
0
6,485
7
12,970
Yes
output
1
6,485
7
12,971
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have an N \times N square grid. We will paint each square in the grid either black or white. If we paint exactly A squares white, how many squares will be painted black? Constraints * 1 \...
instruction
0
6,486
7
12,972
Yes
output
1
6,486
7
12,973
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have an N \times N square grid. We will paint each square in the grid either black or white. If we paint exactly A squares white, how many squares will be painted black? Constraints * 1 \...
instruction
0
6,487
7
12,974
Yes
output
1
6,487
7
12,975
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have an N \times N square grid. We will paint each square in the grid either black or white. If we paint exactly A squares white, how many squares will be painted black? Constraints * 1 \...
instruction
0
6,488
7
12,976
Yes
output
1
6,488
7
12,977
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have an N \times N square grid. We will paint each square in the grid either black or white. If we paint exactly A squares white, how many squares will be painted black? Constraints * 1 \...
instruction
0
6,489
7
12,978
No
output
1
6,489
7
12,979
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have an N \times N square grid. We will paint each square in the grid either black or white. If we paint exactly A squares white, how many squares will be painted black? Constraints * 1 \...
instruction
0
6,490
7
12,980
No
output
1
6,490
7
12,981
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have an N \times N square grid. We will paint each square in the grid either black or white. If we paint exactly A squares white, how many squares will be painted black? Constraints * 1 \...
instruction
0
6,491
7
12,982
No
output
1
6,491
7
12,983
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. We have an N \times N square grid. We will paint each square in the grid either black or white. If we paint exactly A squares white, how many squares will be painted black? Constraints * 1 \...
instruction
0
6,492
7
12,984
No
output
1
6,492
7
12,985
Provide tags and a correct Python 2 solution for this coding contest problem. Kyoya Ootori has a bag with n colored balls that are colored with k different colors. The colors are labeled from 1 to k. Balls of the same color are indistinguishable. He draws balls from the bag one by one until the bag is empty. He notice...
instruction
0
7,078
7
14,156
Tags: combinatorics, dp, math Correct Solution: ``` # File: o (Python 3.4) #045c8f47ec44c634 import math n = input() wow = 0 ans = 1 mod = 1000000007 for i in range(0,n): tmp = input() if (i == 0): wow = wow + tmp else: ans = ans * math.factorial(wow + tmp - 1)/math.factorial(wow) ''...
output
1
7,078
7
14,157
Provide tags and a correct Python 3 solution for this coding contest problem. Kyoya Ootori has a bag with n colored balls that are colored with k different colors. The colors are labeled from 1 to k. Balls of the same color are indistinguishable. He draws balls from the bag one by one until the bag is empty. He notice...
instruction
0
7,079
7
14,158
Tags: combinatorics, dp, math Correct Solution: ``` def c(k,l): d=1 for i in range(k+1,l+k+1): d*=i for i in range(l): d//=(i+1) return d%1000000007 ans=1 n=int(input()) k=int(input()) for t in range(1,n): a=int(input()) ans*=c(k,a-1)%1000000007 k+=a print(ans%1000000007) ```
output
1
7,079
7
14,159
Provide tags and a correct Python 3 solution for this coding contest problem. Kyoya Ootori has a bag with n colored balls that are colored with k different colors. The colors are labeled from 1 to k. Balls of the same color are indistinguishable. He draws balls from the bag one by one until the bag is empty. He notice...
instruction
0
7,080
7
14,160
Tags: combinatorics, dp, math Correct Solution: ``` from math import factorial n,ans,s = int(input()),1,0 for i in range(n) : a = int(input()) ans=(ans*factorial(s+a-1)//factorial(s)//factorial(a-1))%1000000007 s+=a print(ans) #copied... # Made By Mostafa_Khaled ```
output
1
7,080
7
14,161
Provide tags and a correct Python 3 solution for this coding contest problem. Kyoya Ootori has a bag with n colored balls that are colored with k different colors. The colors are labeled from 1 to k. Balls of the same color are indistinguishable. He draws balls from the bag one by one until the bag is empty. He notice...
instruction
0
7,081
7
14,162
Tags: combinatorics, dp, math Correct Solution: ``` from math import factorial as f n=int(input()) d=0 out=1 for i in range(n) : m=int(input()) out=out*f(d+m-1)//f(d)//f(m-1)%1000000007 d+=m print(out) ```
output
1
7,081
7
14,163
Provide tags and a correct Python 3 solution for this coding contest problem. Kyoya Ootori has a bag with n colored balls that are colored with k different colors. The colors are labeled from 1 to k. Balls of the same color are indistinguishable. He draws balls from the bag one by one until the bag is empty. He notice...
instruction
0
7,082
7
14,164
Tags: combinatorics, dp, math Correct Solution: ``` k = int(input()) colors = [] for i in range(k) : colors.append(int(input())) ans = 1 accum = colors[0] for i in range(1, k): for j in range(1, colors[i]): ans *= (accum + j) for j in range(1, colors[i]): ans //= j accum += colors[i] p...
output
1
7,082
7
14,165
Provide tags and a correct Python 3 solution for this coding contest problem. Kyoya Ootori has a bag with n colored balls that are colored with k different colors. The colors are labeled from 1 to k. Balls of the same color are indistinguishable. He draws balls from the bag one by one until the bag is empty. He notice...
instruction
0
7,083
7
14,166
Tags: combinatorics, dp, math Correct Solution: ``` #!/usr/bin/python3 import sys from functools import lru_cache MOD = 1000000007 cnk = [[1 for i in range(1001)] for j in range(1001)] for i in range(1, 1001): for j in range(1, i): cnk[i][j] = cnk[i - 1][j - 1] + cnk[i - 1][j] k = int(input()) cs = [in...
output
1
7,083
7
14,167
Provide tags and a correct Python 3 solution for this coding contest problem. Kyoya Ootori has a bag with n colored balls that are colored with k different colors. The colors are labeled from 1 to k. Balls of the same color are indistinguishable. He draws balls from the bag one by one until the bag is empty. He notice...
instruction
0
7,084
7
14,168
Tags: combinatorics, dp, math Correct Solution: ``` from math import exp def pfold (arr): return arr[0] * pfold (arr[1:]) if arr else 1 def pscan (x, arr): arr = (pscan (x * arr[-1], arr[:-1]) if arr else []) arr.append(x) return arr def P(n, r): return pfold(range(n, n-r, -1)) def F(n): ret...
output
1
7,084
7
14,169
Provide tags and a correct Python 3 solution for this coding contest problem. Kyoya Ootori has a bag with n colored balls that are colored with k different colors. The colors are labeled from 1 to k. Balls of the same color are indistinguishable. He draws balls from the bag one by one until the bag is empty. He notice...
instruction
0
7,085
7
14,170
Tags: combinatorics, dp, math Correct Solution: ``` def binomialCoefficient(n, k): if(k > n - k): k = n - k res = 1 for i in range(k): res = res * (n - i) res = res // (i + 1) return res k=int(input()) sum=0 ans=1 m=1000000007 for i in range(k): a=int(input()) a...
output
1
7,085
7
14,171
Provide tags and a correct Python 3 solution for this coding contest problem. Kyoya Ootori has a bag with n colored balls that are colored with k different colors. The colors are labeled from 1 to k. Balls of the same color are indistinguishable. He draws balls from the bag one by one until the bag is empty. He notice...
instruction
0
7,086
7
14,172
Tags: combinatorics, dp, math Correct Solution: ``` n = int(input()) balls = [] for i in range (n): balls.append(int(input())) ans = 1 urns = balls[0] + 1 def theorem(n, k): # n urns k balls ret = 1 for i in range(1, k+1): ret = ret * (n+k-i) for i in range(1, k+1): ret = ret // i ...
output
1
7,086
7
14,173
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Kyoya Ootori has a bag with n colored balls that are colored with k different colors. The colors are labeled from 1 to k. Balls of the same color are indistinguishable. He draws balls from the b...
instruction
0
7,087
7
14,174
Yes
output
1
7,087
7
14,175
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Kyoya Ootori has a bag with n colored balls that are colored with k different colors. The colors are labeled from 1 to k. Balls of the same color are indistinguishable. He draws balls from the b...
instruction
0
7,088
7
14,176
Yes
output
1
7,088
7
14,177
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Kyoya Ootori has a bag with n colored balls that are colored with k different colors. The colors are labeled from 1 to k. Balls of the same color are indistinguishable. He draws balls from the b...
instruction
0
7,089
7
14,178
Yes
output
1
7,089
7
14,179
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Kyoya Ootori has a bag with n colored balls that are colored with k different colors. The colors are labeled from 1 to k. Balls of the same color are indistinguishable. He draws balls from the b...
instruction
0
7,090
7
14,180
Yes
output
1
7,090
7
14,181
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Kyoya Ootori has a bag with n colored balls that are colored with k different colors. The colors are labeled from 1 to k. Balls of the same color are indistinguishable. He draws balls from the b...
instruction
0
7,091
7
14,182
No
output
1
7,091
7
14,183
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Kyoya Ootori has a bag with n colored balls that are colored with k different colors. The colors are labeled from 1 to k. Balls of the same color are indistinguishable. He draws balls from the b...
instruction
0
7,092
7
14,184
No
output
1
7,092
7
14,185
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Kyoya Ootori has a bag with n colored balls that are colored with k different colors. The colors are labeled from 1 to k. Balls of the same color are indistinguishable. He draws balls from the b...
instruction
0
7,093
7
14,186
No
output
1
7,093
7
14,187
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Kyoya Ootori has a bag with n colored balls that are colored with k different colors. The colors are labeled from 1 to k. Balls of the same color are indistinguishable. He draws balls from the b...
instruction
0
7,094
7
14,188
No
output
1
7,094
7
14,189
Provide tags and a correct Python 3 solution for this coding contest problem. Anatoly lives in the university dorm as many other students do. As you know, cockroaches are also living there together with students. Cockroaches might be of two colors: black and red. There are n cockroaches living in Anatoly's room. Anat...
instruction
0
7,157
7
14,314
Tags: greedy Correct Solution: ``` n=int(input()) s=input() e="rb"*(n//2)+"r"*(n%2) w="br"*(n//2)+"b"*(n%2) lenn=len(s) f,r,b,rr,bb=0,0,0,0,0 for i in range(lenn): if s[i]!=e[i]: if s[i]=='r': r+=1 else: b+=1 if s[i]!=w[i]: if s[i]=='r': rr+=1 ...
output
1
7,157
7
14,315
Provide tags and a correct Python 3 solution for this coding contest problem. Anatoly lives in the university dorm as many other students do. As you know, cockroaches are also living there together with students. Cockroaches might be of two colors: black and red. There are n cockroaches living in Anatoly's room. Anat...
instruction
0
7,158
7
14,316
Tags: greedy Correct Solution: ``` n, cr = int(input()), [i for i in input()] case_1 = (["r", "b"]*n)[0:n] case_2 = (["b", "r"]*n)[0:n] btor, rtob = 0, 0 ans = [] for i in range(len(cr)): if (cr[i] != case_1[i]) : if cr[i] == "r" : rtob += 1 else : btor += 1 ans.append(min([r...
output
1
7,158
7
14,317
Provide tags and a correct Python 3 solution for this coding contest problem. Anatoly lives in the university dorm as many other students do. As you know, cockroaches are also living there together with students. Cockroaches might be of two colors: black and red. There are n cockroaches living in Anatoly's room. Anat...
instruction
0
7,159
7
14,318
Tags: greedy Correct Solution: ``` def cal( s , c ): w = [0 , 0] for i in range(len(s)): if s[i] != c: w[ i % 2 ] += 1 c = 'r' if c == 'b' else 'b' return max(w[0], w[1]) n = int( input() ) s = input() print( min( cal( s , 'r' ) , cal( s , 'b' ) ) ) ```
output
1
7,159
7
14,319
Provide tags and a correct Python 3 solution for this coding contest problem. Anatoly lives in the university dorm as many other students do. As you know, cockroaches are also living there together with students. Cockroaches might be of two colors: black and red. There are n cockroaches living in Anatoly's room. Anat...
instruction
0
7,160
7
14,320
Tags: greedy Correct Solution: ``` n = int(input()) cockroaches = input() def get_color_range(start_color): color = start_color while True: if color == 'b': color = 'r' else: color ='b' yield color color_range1 = get_color_range('r') color_range2 = get_color_range...
output
1
7,160
7
14,321
Provide tags and a correct Python 3 solution for this coding contest problem. Anatoly lives in the university dorm as many other students do. As you know, cockroaches are also living there together with students. Cockroaches might be of two colors: black and red. There are n cockroaches living in Anatoly's room. Anat...
instruction
0
7,161
7
14,322
Tags: greedy Correct Solution: ``` # -*- coding: utf-8 -*- """ Created on Sat Sep 17 19:15:41 2016 @author: bigu """ n = int(input()) line = input() black0 = black1 = red0 = red1 = 0 for i,cock in enumerate(line): if i%2==0 and cock == 'r': red0+=1 elif i%2==1 and cock == 'r': red1+=1 e...
output
1
7,161
7
14,323
Provide tags and a correct Python 3 solution for this coding contest problem. Anatoly lives in the university dorm as many other students do. As you know, cockroaches are also living there together with students. Cockroaches might be of two colors: black and red. There are n cockroaches living in Anatoly's room. Anat...
instruction
0
7,162
7
14,324
Tags: greedy Correct Solution: ``` def f(p): cnt1 = sum(a[i] != p[i] == 1 for i in range(n)) cnt2 = sum(a[i] != p[i] == 0 for i in range(n)) res = max(cnt1, cnt2) return res n = int(input()) a = [int(i == 'r') for i in input()] p1 = [i % 2 for i in range(n)] p2 = [(i + 1) % 2 for i in range(n)] ans = m...
output
1
7,162
7
14,325
Provide tags and a correct Python 3 solution for this coding contest problem. Anatoly lives in the university dorm as many other students do. As you know, cockroaches are also living there together with students. Cockroaches might be of two colors: black and red. There are n cockroaches living in Anatoly's room. Anat...
instruction
0
7,163
7
14,326
Tags: greedy Correct Solution: ``` n=input() word=input() c=0 sum1,sum2,sum3,sum4=0,0,0,0 for i in word: if c==0 : if i=='r': sum1+=1 else : sum2+=1 c=1 else : if i=='b': sum3+=1 else : sum4+=1 c=0 print(min(max(sum...
output
1
7,163
7
14,327
Provide tags and a correct Python 3 solution for this coding contest problem. Anatoly lives in the university dorm as many other students do. As you know, cockroaches are also living there together with students. Cockroaches might be of two colors: black and red. There are n cockroaches living in Anatoly's room. Anat...
instruction
0
7,164
7
14,328
Tags: greedy Correct Solution: ``` def dist(s, choice): r_diff = 0 b_diff = 0 for i in range(len(s)): if choice[i] != s[i]: if s[i] == 'r': r_diff += 1 else: b_diff += 1 min_diff = min(r_diff, b_diff) return min_diff + (r_diff - min_dif...
output
1
7,164
7
14,329
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Anatoly lives in the university dorm as many other students do. As you know, cockroaches are also living there together with students. Cockroaches might be of two colors: black and red. There ar...
instruction
0
7,165
7
14,330
Yes
output
1
7,165
7
14,331