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Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Kaavi, the mysterious fortune teller, deeply believes that one's fate is inevitable and unavoidable. Of course, she makes her living by predicting others' future. While doing divination, Kaavi b...
instruction
0
55,763
0
111,526
No
output
1
55,763
0
111,527
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. Kaavi, the mysterious fortune teller, deeply believes that one's fate is inevitable and unavoidable. Of course, she makes her living by predicting others' future. While doing divination, Kaavi b...
instruction
0
55,764
0
111,528
No
output
1
55,764
0
111,529
Provide tags and a correct Python 3 solution for this coding contest problem. You're given a string of lower-case Latin letters. Your task is to find the length of its longest substring that can be met in the string at least twice. These occurrences can overlap (see sample test 2). Input The first input line contain...
instruction
0
55,897
0
111,794
Tags: brute force, greedy Correct Solution: ``` s = input() quit = False n = len(s)-1; while((not quit) and n): lis = [] for i in range(0, len(s)-n+1): if s[i:i+n] in lis: print(n) quit = True break lis.append(s[i:i+n]) n-=1 if(not quit): print(0) ...
output
1
55,897
0
111,795
Provide tags and a correct Python 3 solution for this coding contest problem. You're given a string of lower-case Latin letters. Your task is to find the length of its longest substring that can be met in the string at least twice. These occurrences can overlap (see sample test 2). Input The first input line contain...
instruction
0
55,898
0
111,796
Tags: brute force, greedy Correct Solution: ``` t = input() n = len(t) maxi = 0 for i in range(n): s = t[i] if t.count(s) > 1: maxi = max(maxi, 1) nr = 1 for j in range(i + 1, n): s += t[j] nr += 1 g = 0 for h in range(n - nr + 1): if s == t[h:h + n...
output
1
55,898
0
111,797
Provide tags and a correct Python 3 solution for this coding contest problem. You're given a string of lower-case Latin letters. Your task is to find the length of its longest substring that can be met in the string at least twice. These occurrences can overlap (see sample test 2). Input The first input line contain...
instruction
0
55,899
0
111,798
Tags: brute force, greedy Correct Solution: ``` str=input() m=0 n=len(str) for i in range(n): for j in range(i,n+1) : if str[i:j] in str[i+1:n] and len(str[i:j])>m: m=len(str[i:j]) print(m) ```
output
1
55,899
0
111,799
Provide tags and a correct Python 3 solution for this coding contest problem. You're given a string of lower-case Latin letters. Your task is to find the length of its longest substring that can be met in the string at least twice. These occurrences can overlap (see sample test 2). Input The first input line contain...
instruction
0
55,900
0
111,800
Tags: brute force, greedy Correct Solution: ``` import sys import logging logging.root.setLevel(level=logging.DEBUG) import re s = sys.stdin.readline().strip() from collections import defaultdict substr = defaultdict(int) for left in range(len(s)): for right in range(left+1,len(s)+1): substr[s[left:right]...
output
1
55,900
0
111,801
Provide tags and a correct Python 3 solution for this coding contest problem. You're given a string of lower-case Latin letters. Your task is to find the length of its longest substring that can be met in the string at least twice. These occurrences can overlap (see sample test 2). Input The first input line contain...
instruction
0
55,901
0
111,802
Tags: brute force, greedy Correct Solution: ``` L=input() m=0 n=len(L) for i in range(n-1): for j in range(i,n+1) : if L[i:j] in L[i+1:n] and len(L[i:j])>m: m=len(L[i:j]) print(m) ```
output
1
55,901
0
111,803
Provide tags and a correct Python 3 solution for this coding contest problem. You're given a string of lower-case Latin letters. Your task is to find the length of its longest substring that can be met in the string at least twice. These occurrences can overlap (see sample test 2). Input The first input line contain...
instruction
0
55,902
0
111,804
Tags: brute force, greedy Correct Solution: ``` s = input() leng = 0 for i in range(len(s)): for j in range(i + 1, len(s) + 1): sub = s[i:j] if s.count(sub) >= 2 and len(sub) > leng: leng = len(sub) elif s.count(sub) == 1: for k in range(1, len(sub)): ...
output
1
55,902
0
111,805
Provide tags and a correct Python 3 solution for this coding contest problem. You're given a string of lower-case Latin letters. Your task is to find the length of its longest substring that can be met in the string at least twice. These occurrences can overlap (see sample test 2). Input The first input line contain...
instruction
0
55,903
0
111,806
Tags: brute force, greedy Correct Solution: ``` s=input() n=len(s) done=False for length in range(n-1,0,-1): if(done): break for start in range(n): if(start+length-1>=n): break x=s.count(s[start:start+length]) if(x>1): print(length) done=True ...
output
1
55,903
0
111,807
Provide tags and a correct Python 3 solution for this coding contest problem. You're given a string of lower-case Latin letters. Your task is to find the length of its longest substring that can be met in the string at least twice. These occurrences can overlap (see sample test 2). Input The first input line contain...
instruction
0
55,904
0
111,808
Tags: brute force, greedy Correct Solution: ``` inputS=input() ans=0 for i in range (0,len(inputS)-1): for count in range(1,len(inputS)): for j in range(i+1, len(inputS)-count+1): A=inputS[i: i+count] B=inputS[j: j+count] if A==B: ans=count if count>ans e...
output
1
55,904
0
111,809
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You're given a string of lower-case Latin letters. Your task is to find the length of its longest substring that can be met in the string at least twice. These occurrences can overlap (see sampl...
instruction
0
55,905
0
111,810
Yes
output
1
55,905
0
111,811
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You're given a string of lower-case Latin letters. Your task is to find the length of its longest substring that can be met in the string at least twice. These occurrences can overlap (see sampl...
instruction
0
55,906
0
111,812
Yes
output
1
55,906
0
111,813
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You're given a string of lower-case Latin letters. Your task is to find the length of its longest substring that can be met in the string at least twice. These occurrences can overlap (see sampl...
instruction
0
55,907
0
111,814
Yes
output
1
55,907
0
111,815
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You're given a string of lower-case Latin letters. Your task is to find the length of its longest substring that can be met in the string at least twice. These occurrences can overlap (see sampl...
instruction
0
55,908
0
111,816
Yes
output
1
55,908
0
111,817
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You're given a string of lower-case Latin letters. Your task is to find the length of its longest substring that can be met in the string at least twice. These occurrences can overlap (see sampl...
instruction
0
55,909
0
111,818
No
output
1
55,909
0
111,819
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You're given a string of lower-case Latin letters. Your task is to find the length of its longest substring that can be met in the string at least twice. These occurrences can overlap (see sampl...
instruction
0
55,910
0
111,820
No
output
1
55,910
0
111,821
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You're given a string of lower-case Latin letters. Your task is to find the length of its longest substring that can be met in the string at least twice. These occurrences can overlap (see sampl...
instruction
0
55,911
0
111,822
No
output
1
55,911
0
111,823
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You're given a string of lower-case Latin letters. Your task is to find the length of its longest substring that can be met in the string at least twice. These occurrences can overlap (see sampl...
instruction
0
55,912
0
111,824
No
output
1
55,912
0
111,825
Provide tags and a correct Python 3 solution for this coding contest problem. You are given a string s and should process m queries. Each query is described by two 1-based indices li, ri and integer ki. It means that you should cyclically shift the substring s[li... ri] ki times. The queries should be processed one af...
instruction
0
56,037
0
112,074
Tags: implementation, strings Correct Solution: ``` import sys s = list(sys.stdin.readline()) m = int(sys.stdin.readline()) for _ in range(m): l, r, k = map(int, sys.stdin.readline().split()) l -= 1 k = k % (r - l) if k: part = s[l:r] s[l:r] = part[-k:] + part[:-k] print("".join(s)) ```
output
1
56,037
0
112,075
Provide tags and a correct Python 3 solution for this coding contest problem. You are given a string s and should process m queries. Each query is described by two 1-based indices li, ri and integer ki. It means that you should cyclically shift the substring s[li... ri] ki times. The queries should be processed one af...
instruction
0
56,038
0
112,076
Tags: implementation, strings Correct Solution: ``` s = input() for i in range( int( input() ) ): l, r, k = map(int, input().split() ) l -= 1 r -= 1 k %= r - l + 1 s = s[:l] + s[r - k + 1:r + 1] + s[l:r - k + 1] + s[r + 1:] print(s) ```
output
1
56,038
0
112,077
Provide tags and a correct Python 3 solution for this coding contest problem. You are given a string s and should process m queries. Each query is described by two 1-based indices li, ri and integer ki. It means that you should cyclically shift the substring s[li... ri] ki times. The queries should be processed one af...
instruction
0
56,039
0
112,078
Tags: implementation, strings Correct Solution: ``` s = input() m = int(input()) for i in range(m): l,r,k = map(int,input().split()) k %= (r - l + 1) t = s[l-1:r] s = s[:l-1] + t[len(t)-k:] + t[:len(t)-k] + s[r:] print(s) ```
output
1
56,039
0
112,079
Provide tags and a correct Python 3 solution for this coding contest problem. You are given a string s and should process m queries. Each query is described by two 1-based indices li, ri and integer ki. It means that you should cyclically shift the substring s[li... ri] ki times. The queries should be processed one af...
instruction
0
56,040
0
112,080
Tags: implementation, strings Correct Solution: ``` import sys input = sys.stdin.readline s = list(input().strip()) m = int(input()) for _ in range(m): l, r, k = map(int, input().split()) l -= 1 r -= 1 k %= r - l + 1 # s[l : r + 1] s = s[:l] + s[r + 1 - k: r + 1] + s[l:r+1-k] + s[r+1:] print(''.join(s)) ```
output
1
56,040
0
112,081
Provide tags and a correct Python 3 solution for this coding contest problem. You are given a string s and should process m queries. Each query is described by two 1-based indices li, ri and integer ki. It means that you should cyclically shift the substring s[li... ri] ki times. The queries should be processed one af...
instruction
0
56,041
0
112,082
Tags: implementation, strings Correct Solution: ``` s = list(input()) m = int(input()) for i in range(m): l, r, k = map(int, input().split()) l += -1 r += -1 ln = (r - l + 1) k %= ln tmp = [] for i in s: tmp.append(i) for j in range(l, r + 1): # print(j, k, r) if (j + k) ...
output
1
56,041
0
112,083
Provide tags and a correct Python 3 solution for this coding contest problem. You are given a string s and should process m queries. Each query is described by two 1-based indices li, ri and integer ki. It means that you should cyclically shift the substring s[li... ri] ki times. The queries should be processed one af...
instruction
0
56,042
0
112,084
Tags: implementation, strings Correct Solution: ``` s = input() for n in range(int(input())): l, r, k = map(int, input().split()) l -= 1 r -= 1 if l != r: k = k % (r - l + 1) b = s[l:r + 1] b = b[-k:] + b[:-k] s = s[:l] + b + s[r + 1:] print(s) ```
output
1
56,042
0
112,085
Provide tags and a correct Python 3 solution for this coding contest problem. You are given a string s and should process m queries. Each query is described by two 1-based indices li, ri and integer ki. It means that you should cyclically shift the substring s[li... ri] ki times. The queries should be processed one af...
instruction
0
56,043
0
112,086
Tags: implementation, strings Correct Solution: ``` s=list(input()) d=len(s) m=int(input()) for i in range(m): l,r,k=map(int,input().split()) x=k%(r-l+1) if x: pre=s[l-1:r-x] post=s[r-x:r] s[l-1:r]=post+pre print(*s,sep="") ```
output
1
56,043
0
112,087
Provide tags and a correct Python 3 solution for this coding contest problem. You are given a string s and should process m queries. Each query is described by two 1-based indices li, ri and integer ki. It means that you should cyclically shift the substring s[li... ri] ki times. The queries should be processed one af...
instruction
0
56,044
0
112,088
Tags: implementation, strings Correct Solution: ``` s=list(input()) t=int(input()); while(t): t=t-1; l,r,k=map(int,input().split(" ")); a=s[0:l-1]; b=s[l-1:r]; c=s[r:]; x=k%len(b); b=b[len(b)-x:]+b[:len(b)-x] s=a+b+c print("".join(s)) ```
output
1
56,044
0
112,089
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a string s and should process m queries. Each query is described by two 1-based indices li, ri and integer ki. It means that you should cyclically shift the substring s[li... ri] k...
instruction
0
56,045
0
112,090
Yes
output
1
56,045
0
112,091
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a string s and should process m queries. Each query is described by two 1-based indices li, ri and integer ki. It means that you should cyclically shift the substring s[li... ri] k...
instruction
0
56,046
0
112,092
Yes
output
1
56,046
0
112,093
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a string s and should process m queries. Each query is described by two 1-based indices li, ri and integer ki. It means that you should cyclically shift the substring s[li... ri] k...
instruction
0
56,047
0
112,094
Yes
output
1
56,047
0
112,095
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a string s and should process m queries. Each query is described by two 1-based indices li, ri and integer ki. It means that you should cyclically shift the substring s[li... ri] k...
instruction
0
56,048
0
112,096
Yes
output
1
56,048
0
112,097
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a string s and should process m queries. Each query is described by two 1-based indices li, ri and integer ki. It means that you should cyclically shift the substring s[li... ri] k...
instruction
0
56,049
0
112,098
No
output
1
56,049
0
112,099
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a string s and should process m queries. Each query is described by two 1-based indices li, ri and integer ki. It means that you should cyclically shift the substring s[li... ri] k...
instruction
0
56,050
0
112,100
No
output
1
56,050
0
112,101
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a string s and should process m queries. Each query is described by two 1-based indices li, ri and integer ki. It means that you should cyclically shift the substring s[li... ri] k...
instruction
0
56,051
0
112,102
No
output
1
56,051
0
112,103
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. You are given a string s and should process m queries. Each query is described by two 1-based indices li, ri and integer ki. It means that you should cyclically shift the substring s[li... ri] k...
instruction
0
56,052
0
112,104
No
output
1
56,052
0
112,105
Provide tags and a correct Python 3 solution for this coding contest problem. From beginning till end, this message has been waiting to be conveyed. For a given unordered multiset of n lowercase English letters ("multi" means that a letter may appear more than once), we treat all letters as strings of length 1, and r...
instruction
0
56,109
0
112,218
Tags: constructive algorithms Correct Solution: ``` n = int(input()) def locos(n): cos = 0 i = 1 while cos + i <= n: cos += i i += 1 return i , cos rtn = '' for i in "abcdefghijklmnopqrstuvwxyz": #print(locos(n)) num , cos = locos(n) #print(num) rtn += i * num n -= ...
output
1
56,109
0
112,219
Provide tags and a correct Python 3 solution for this coding contest problem. From beginning till end, this message has been waiting to be conveyed. For a given unordered multiset of n lowercase English letters ("multi" means that a letter may appear more than once), we treat all letters as strings of length 1, and r...
instruction
0
56,110
0
112,220
Tags: constructive algorithms Correct Solution: ``` from math import sqrt def readln(): return map(int, input().rstrip().split()) def possible(n): return n * (n + 1) // 2 charset = 'abcdefghijklmnopqrstuvwxyz' ci = 0 n = int(input()) rs = [] while n > 0: for i in range(int(sqrt(n) + 1), 0, -1): if n >...
output
1
56,110
0
112,221
Provide tags and a correct Python 3 solution for this coding contest problem. From beginning till end, this message has been waiting to be conveyed. For a given unordered multiset of n lowercase English letters ("multi" means that a letter may appear more than once), we treat all letters as strings of length 1, and r...
instruction
0
56,111
0
112,222
Tags: constructive algorithms Correct Solution: ``` # http://codeforces.com/contest/849/problem/C import math import string alpha = string.ascii_lowercase k = int(input()) def Sn(n): return (n-1)*(n) // 2 letters = [] if k == 0: letters = [1] else: while k > 0: # find n st n letters have max co...
output
1
56,111
0
112,223
Provide tags and a correct Python 3 solution for this coding contest problem. From beginning till end, this message has been waiting to be conveyed. For a given unordered multiset of n lowercase English letters ("multi" means that a letter may appear more than once), we treat all letters as strings of length 1, and r...
instruction
0
56,112
0
112,224
Tags: constructive algorithms Correct Solution: ``` k= int(input()) c='a' while ( k != 0): j = 1 while ((j+1)*(j+2) < 2*k): j = j+1 for i in range (0,j+1): print(c,end="") c=chr(ord(c)+1) k=k-((j+1)*(j))/2 print("z") # Made By Mostafa_Khaled ```
output
1
56,112
0
112,225
Provide tags and a correct Python 3 solution for this coding contest problem. From beginning till end, this message has been waiting to be conveyed. For a given unordered multiset of n lowercase English letters ("multi" means that a letter may appear more than once), we treat all letters as strings of length 1, and r...
instruction
0
56,113
0
112,226
Tags: constructive algorithms Correct Solution: ``` k=int(input()) alphabet='abcdefghijklmnopqrstuvwxyz' ans=[] pointer=0 if k==0: ans.append('a') while k>0: curr=2 while curr*(curr+1)<=2*k: curr+=1 for j in range(curr): ans.append(alphabet[pointer]) k-=(curr*(curr-1))//2 pointer+=1 print(''.join(an...
output
1
56,113
0
112,227
Provide tags and a correct Python 3 solution for this coding contest problem. From beginning till end, this message has been waiting to be conveyed. For a given unordered multiset of n lowercase English letters ("multi" means that a letter may appear more than once), we treat all letters as strings of length 1, and r...
instruction
0
56,114
0
112,228
Tags: constructive algorithms Correct Solution: ``` n = int(input()) lis=[0]*(n+10) for i in range(1,n+5): lis[i]=i+lis[i-1] i=n+1 #print(lis) if n==0: print('a') exit() cc='abcdefghijklmnopqrstuvwxyz';c=0;ans='' while n>0: while n<lis[i]: i-=1 z=min(lis[i],n) n-=z ans+=(cc[c]*(i...
output
1
56,114
0
112,229
Provide tags and a correct Python 3 solution for this coding contest problem. From beginning till end, this message has been waiting to be conveyed. For a given unordered multiset of n lowercase English letters ("multi" means that a letter may appear more than once), we treat all letters as strings of length 1, and r...
instruction
0
56,115
0
112,230
Tags: constructive algorithms Correct Solution: ``` n = int(input()) a = 'abcdefghijklmnopqrstuvwxyz' s = '' i = 0 k = 0 while n: if n - k >= 0: s += a[i] n -= k k += 1 else: i += 1 k = 0 if not s: s = 'a' print(s) ```
output
1
56,115
0
112,231
Provide tags and a correct Python 3 solution for this coding contest problem. From beginning till end, this message has been waiting to be conveyed. For a given unordered multiset of n lowercase English letters ("multi" means that a letter may appear more than once), we treat all letters as strings of length 1, and r...
instruction
0
56,116
0
112,232
Tags: constructive algorithms Correct Solution: ``` def f(n): return n * (n + 1) // 2 def rev_f(x): l = 0 r = 450 y = 0 while l + 1 < r: m = (l + r) // 2 y = f(m) if y > x: r = m else: l = m return l n = int(input()) for i in range(0, 26)...
output
1
56,116
0
112,233
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. From beginning till end, this message has been waiting to be conveyed. For a given unordered multiset of n lowercase English letters ("multi" means that a letter may appear more than once), we ...
instruction
0
56,117
0
112,234
Yes
output
1
56,117
0
112,235
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. From beginning till end, this message has been waiting to be conveyed. For a given unordered multiset of n lowercase English letters ("multi" means that a letter may appear more than once), we ...
instruction
0
56,118
0
112,236
Yes
output
1
56,118
0
112,237
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. From beginning till end, this message has been waiting to be conveyed. For a given unordered multiset of n lowercase English letters ("multi" means that a letter may appear more than once), we ...
instruction
0
56,119
0
112,238
Yes
output
1
56,119
0
112,239
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. From beginning till end, this message has been waiting to be conveyed. For a given unordered multiset of n lowercase English letters ("multi" means that a letter may appear more than once), we ...
instruction
0
56,120
0
112,240
Yes
output
1
56,120
0
112,241
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. From beginning till end, this message has been waiting to be conveyed. For a given unordered multiset of n lowercase English letters ("multi" means that a letter may appear more than once), we ...
instruction
0
56,121
0
112,242
No
output
1
56,121
0
112,243
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. From beginning till end, this message has been waiting to be conveyed. For a given unordered multiset of n lowercase English letters ("multi" means that a letter may appear more than once), we ...
instruction
0
56,122
0
112,244
No
output
1
56,122
0
112,245
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. From beginning till end, this message has been waiting to be conveyed. For a given unordered multiset of n lowercase English letters ("multi" means that a letter may appear more than once), we ...
instruction
0
56,123
0
112,246
No
output
1
56,123
0
112,247
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response. From beginning till end, this message has been waiting to be conveyed. For a given unordered multiset of n lowercase English letters ("multi" means that a letter may appear more than once), we ...
instruction
0
56,124
0
112,248
No
output
1
56,124
0
112,249