problem_id
stringlengths 6
6
| buggy_code
stringlengths 8
526k
| fixed_code
stringlengths 12
526k
| labels
listlengths 0
15
⌀ | buggy_submission_id
int64 1
1.54M
| fixed_submission_id
int64 2
1.54M
| user_id
stringlengths 10
10
| language
stringclasses 8
values |
|---|---|---|---|---|---|---|---|
p02779
|
from collections import Counter
n = int(input())
a = list(map(int, input().split()))
re = 0
c = Counter(a)
new = c.values()
for i in new:
if i > 1:
re += 1
if re > 0:
print("No")
else:
print("Yes")
|
from collections import Counter
n = int(input())
a = list(map(int, input().split()))
re = 0
c = Counter(a)
new = c.values()
for i in new:
if i > 1:
re += 1
if re > 0:
print("NO")
else:
print("YES")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,006
| 576,007
|
u762533651
|
python
|
p02779
|
from collections import Counter
n = int(input())
a = list(map(int, input().split()))
c = Counter(a)
new = c.values()
#print(new)
for i in new:
if i != 1:
re = "No"
break
else:
re = "Yes"
print(re)
#if re > 0:
#print("No")
#else:
#print("Yes")
|
from collections import Counter
n = int(input())
a = list(map(int, input().split()))
c = Counter(a)
new = c.values()
for i in new:
if i != 1:
re = "NO"
break
else:
re = "YES"
print(re)
|
[
"literal.string.change",
"literal.string.case.change",
"assignment.value.change"
] | 576,009
| 576,010
|
u762533651
|
python
|
p02779
|
n = int(input())
A = list(map(int, input().split()))
A = list(set(A))
if len(A) == n:
print('Yes')
else :
print('No')
|
n = int(input())
A = list(map(int, input().split()))
A = list(set(A))
if len(A) == n:
print('YES')
else :
print('NO')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,011
| 576,012
|
u496009935
|
python
|
p02779
|
import copy
N = int(input())
list1 = list(map(int, input().split()))
list2 = copy.copy(list1)
list3 = set(list1)
x=len(list2)
y=len(list3)
if x==y:
print('Yes')
else:
print('No')
|
import copy
N = int(input())
list1 = list(map(int, input().split()))
list2 = copy.copy(list1)
list3 = set(list1)
x=len(list2)
y=len(list3)
if x==y:
print('YES')
else:
print('NO')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,013
| 576,014
|
u136282556
|
python
|
p02779
|
import copy
N = input()
list1 = list(map(int, input().split()))
list2 = copy.copy(list1)
list3 = set(list1)
x=len(list2)
y=len(list3)
if x==y:
print('Yes')
else:
print('No')
|
import copy
N = int(input())
list1 = list(map(int, input().split()))
list2 = copy.copy(list1)
list3 = set(list1)
x=len(list2)
y=len(list3)
if x==y:
print('YES')
else:
print('NO')
|
[
"call.add",
"call.arguments.change",
"literal.string.change",
"literal.string.case.change",
"io.output.change"
] | 576,015
| 576,014
|
u136282556
|
python
|
p02779
|
N = int(input())
A = list(map(int, input().split()))
flag = True
A = sorted(A)
print(A)
for i in range(N-1):
if A[i] == A[i+1]:
flag = False
if flag:
print("YES")
else:
print("NO")
|
N = int(input())
A = list(map(int, input().split()))
flag = True
A = sorted(A)
for i in range(N-1):
if A[i] == A[i+1]:
flag = False
if flag:
print("YES")
else:
print("NO")
|
[
"call.remove"
] | 576,016
| 576,017
|
u574779290
|
python
|
p02779
|
import bisect, collections, copy, heapq, itertools, math, string
import sys
def I(): return int(sys.stdin.readline().rstrip())
def MI(): return map(int, sys.stdin.readline().rstrip().split())
def LI(): return list(map(int, sys.stdin.readline().rstrip().split()))
def S(): return sys.stdin.readline().rstrip()
def LS(): return list(sys.stdin.readline().rstrip().split())
from collections import defaultdict
from collections import Counter
import bisect
def main():
N = I()
A = LI()
c = Counter(A)
if len(c.values()) == N:
print('Yes')
else:
print('No')
if __name__ == "__main__":
main()
|
import bisect, collections, copy, heapq, itertools, math, string
import sys
def I(): return int(sys.stdin.readline().rstrip())
def MI(): return map(int, sys.stdin.readline().rstrip().split())
def LI(): return list(map(int, sys.stdin.readline().rstrip().split()))
def S(): return sys.stdin.readline().rstrip()
def LS(): return list(sys.stdin.readline().rstrip().split())
from collections import defaultdict
from collections import Counter
import bisect
def main():
N = I()
A = LI()
c = Counter(A)
if len(c.values()) == N:
print('YES')
else:
print('NO')
if __name__ == "__main__":
main()
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,025
| 576,026
|
u364693468
|
python
|
p02779
|
n = int(input())
a = list(map(int,input().split()))
b = sorted(a)
memo = 0
for i in range(n-1):
if(a[i]==a[i+1]):
memo +=1
if(memo==0):
print("YES")
else:
print("NO")
|
n = int(input())
a = list(map(int,input().split()))
b = sorted(a)
memo = 0
for i in range(n-1):
if(b[i]==b[i+1]):
memo +=1
if(memo==0):
print("YES")
else:
print("NO")
|
[
"identifier.change",
"control_flow.branch.if.condition.change"
] | 576,032
| 576,033
|
u696684809
|
python
|
p02779
|
import sys
input = sys.stdin.readline
n = int(input())
a = list(map(int, input().split()))
len_a = len(a)
set_a = len(set(a))
if len_a == set_a:
print('Yes')
else:
print('No')
|
import sys
input = sys.stdin.readline
n = int(input())
a = list(map(int, input().split()))
len_a = len(a)
set_a = len(set(a))
if len_a == set_a:
print('YES')
else:
print('NO')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,039
| 576,040
|
u222668979
|
python
|
p02779
|
n = int(input())
an = list(map(int,input().split()))
an.sort()
for x in range(n-1):
if an[i+1]-an[i] == 0:
print("NO")
break
else:
print("YES")
|
n = int(input())
an = list(map(int,input().split()))
an.sort()
for x in range(n-1):
if an[x+1]-an[x] == 0:
print("NO")
break
else:
print("YES")
|
[
"identifier.change",
"variable_access.subscript.index.change",
"control_flow.branch.if.condition.change"
] | 576,043
| 576,044
|
u904331908
|
python
|
p02779
|
n=int(input())
a=list(map(int,input().split()))
print ('Yes' if len(a)==len(set(a)) else 'No')
|
n=int(input())
a=list(map(int,input().split()))
print ('YES' if len(a)==len(set(a)) else 'NO')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,045
| 576,046
|
u539367121
|
python
|
p02779
|
N=int(input())
#b,c=int(input()),int(input())
# c=[]
# for i in b:
# c.append(i)
#e1,e2 = map(int,input().split())
A = list(map(int,input().split()))
#j = [input() for _ in range(a)]
# h = []
# for i in range(e1):
# h.append(list(map(int,input().split())))
A.sort()
ans="Yes"
for i in range(1,N):
if A[i-1]==A[i]:
ans="NO"
break
print(ans)
|
N=int(input())
#b,c=int(input()),int(input())
# c=[]
# for i in b:
# c.append(i)
#e1,e2 = map(int,input().split())
A = list(map(int,input().split()))
#j = [input() for _ in range(a)]
# h = []
# for i in range(e1):
# h.append(list(map(int,input().split())))
A.sort()
ans="YES"
for i in range(1,N):
if A[i-1]==A[i]:
ans="NO"
break
print(ans)
|
[
"literal.string.change",
"literal.string.case.change",
"assignment.value.change"
] | 576,047
| 576,048
|
u034855798
|
python
|
p02779
|
N=int(input())
#b,c=int(input()),int(input())
# c=[]
# for i in b:
# c.append(i)
#e1,e2 = map(int,input().split())
A = list(map(int,input().split()))
#j = [input() for _ in range(a)]
# h = []
# for i in range(e1):
# h.append(list(map(int,input().split())))
A.sort()
ans="Yes"
for i in range(1,N):
if A[i-1]==A[i]:
ans="NO"
print(ans)
|
N=int(input())
#b,c=int(input()),int(input())
# c=[]
# for i in b:
# c.append(i)
#e1,e2 = map(int,input().split())
A = list(map(int,input().split()))
#j = [input() for _ in range(a)]
# h = []
# for i in range(e1):
# h.append(list(map(int,input().split())))
A.sort()
ans="YES"
for i in range(1,N):
if A[i-1]==A[i]:
ans="NO"
break
print(ans)
|
[
"literal.string.change",
"literal.string.case.change",
"assignment.value.change",
"control_flow.break.add"
] | 576,051
| 576,048
|
u034855798
|
python
|
p02779
|
m = int(input())
n = list(map(int,input().split))
print("YES" if len(set(n)) == m else "NO")
|
m = int(input())
n = list(map(int,input().split()))
print("YES" if len(set(n)) == m else "NO")
|
[
"call.add"
] | 576,052
| 576,053
|
u344959959
|
python
|
p02779
|
n = int(input())
a = sorted([int(i) for i in input().split()])
ans = 'Yes'
for i in range(1, n):
if a[i-1] == a[i]:
ans = 'No'
break
print(ans)
|
n = int(input())
a = sorted([int(i) for i in input().split()])
ans = 'YES'
for i in range(1, n):
if a[i-1] == a[i]:
ans = 'NO'
break
print(ans)
|
[
"literal.string.change",
"literal.string.case.change",
"assignment.value.change"
] | 576,056
| 576,057
|
u051174463
|
python
|
p02779
|
N = int(input())
A = {i for i in input().split()}
print("Yes" if N==len(A) else "No")
|
N = int(input())
A = {i for i in input().split()}
print("YES" if N==len(A) else "NO")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,058
| 576,059
|
u750058957
|
python
|
p02779
|
N=int(input())
A=list(map(int, input().split()))
if list(set(A))==sorted(A):
print("YES")
else:
print("NO")
|
N=int(input())
A=list(map(int, input().split()))
if len(set(A))==N:
print("YES")
else:
print("NO")
|
[
"identifier.change",
"call.function.change",
"control_flow.branch.if.condition.change",
"call.arguments.change"
] | 576,060
| 576,061
|
u608178601
|
python
|
p02779
|
def check(seq):
return len(seq) != len(set(seq))
def main():
N = int(input())
A = list(map(int, input.split()))
ans = check(A)
if ans:
print("NO")
else:
print("Yes")
main()
|
def check(seq):
return len(seq) != len(set(seq))
def main():
N = int(input())
A = list(map(int, input().split()))
ans = check(A)
if ans:
print("NO")
else:
print("YES")
main()
|
[
"call.add",
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,068
| 576,069
|
u159144188
|
python
|
p02779
|
n = int(input())
A = list(map(int, input().split()))
d = {}
for i in A:
if i in d:
print("No")
exit(0)
else:
d[i] = 1
print("Yes")
|
n = int(input())
A = list(map(int, input().split()))
d = {}
for i in A:
if i in d:
print("NO")
exit(0)
else:
d[i] = 1
print("YES")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,075
| 576,076
|
u643679148
|
python
|
p02779
|
import collections
N=int(input())
A=list(map(int,input().split()))
li=list(collections.Counter(A).values())
for i in range(N):
if li[i]<1:
print('NO')
exit()
print('YES')
|
import collections
N=int(input())
A=list(map(int,input().split()))
li=list(collections.Counter(A).values())
for i in range(len(li)):
if li[i]>1:
print('NO')
exit()
print('YES')
|
[
"call.arguments.change",
"control_flow.loop.range.bounds.upper.change",
"call.arguments.add",
"misc.opposites",
"expression.operator.compare.change",
"control_flow.branch.if.condition.change"
] | 576,080
| 576,081
|
u005977014
|
python
|
p02779
|
N = int(input())
A = list(map(int, input().split()))
# Aのどの2つの要素も互いに異なること ⇔ 重複しない要素の個数がN
# 上記の事実を用いずに考えると・・・N=10^5なので、O(N)で解く
# 二重ループはO(N^2)なので間に合わない
# 数列に等しい値がある場合、ソートしたとき、隣接する場所に値が集まる
# まずソートし、全ての隣接する2項を比較すればよい
A = sorted(A)
ans = 'NO'
for i in range(N-1):
if A[i] == A[i+1]:
ans = 'YES'
break
print(ans)
|
N = int(input())
A = list(map(int, input().split()))
# Aのどの2つの要素も互いに異なること ⇔ 重複しない要素の個数がN
# 上記の事実を用いずに考えると・・・N=10^5なので、O(N)で解く
# 二重ループはO(N^2)なので間に合わない
# 数列に等しい値がある場合、ソートしたとき、隣接する場所に値が集まる
# まずソートし、全ての隣接する2項を比較すればよい
A = sorted(A)
ans = 'YES'
for i in range(N-1):
if A[i] == A[i+1]:
ans = 'NO'
break
print(ans)
|
[
"literal.string.change",
"assignment.value.change"
] | 576,082
| 576,083
|
u309120194
|
python
|
p02779
|
N = int(input())
A = list(map(int, input().split()))
if N == len(set(A)): print('Yes')
else: print('No')
|
N = int(input())
A = list(map(int, input().split()))
if N == len(set(A)): print('YES')
else: print('NO')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,084
| 576,085
|
u309120194
|
python
|
p02779
|
N = int(input())
A = list(map(int, input().split()))
if N == len(set(A)): print('Yes')
else: print('No')
|
N = int(input())
A = list(map(int, input().split()))
if N == len(set(A)): print('YES')
else: print('NO')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,086
| 576,085
|
u309120194
|
python
|
p02779
|
N = int(input())
A = list(map(int, input.split()))
if N == len(set(A)): print('Yes')
else: print('No')
|
N = int(input())
A = list(map(int, input().split()))
if N == len(set(A)): print('YES')
else: print('NO')
|
[
"call.add",
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,087
| 576,085
|
u309120194
|
python
|
p02779
|
n = int(input())
a = set(input().split())
if len(a) == n:
print("YES")
else:
print("No")
|
n = int(input())
a = set(input().split())
if len(a) == n:
print("YES")
else:
print("NO")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,096
| 576,097
|
u995163736
|
python
|
p02779
|
n = int(input())
a = set(map(int,input().split()))
if len(a)==n:
print('Yes')
else:
print('No')
|
n = int(input())
a = set(map(int,input().split()))
if len(a)==n:
print('YES')
else:
print('NO')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,098
| 576,099
|
u407267131
|
python
|
p02779
|
def has_duplicates(seq):
return len(seq) != len(set(seq))
N=int(input())
A=list(map(int,input().split()))
if has_duplicates(A):
print('No')
else:
print('Yes')
|
def has_duplicates(seq):
return len(seq) != len(set(seq))
N=int(input())
A=list(map(int,input().split()))
if has_duplicates(A):
print('NO')
else:
print('YES')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,102
| 576,103
|
u827261928
|
python
|
p02779
|
n= int(input())
che={}
ans='Yes'
a = list(map(int, input().split()))
for i in a:
if i in che.keys():
ans='No'
else:
che[i]=0
print(ans)
|
n= int(input())
che={}
ans='YES'
a = list(map(int, input().split()))
for i in a:
if i in che.keys():
ans='NO'
else:
che[i]=0
print(ans)
|
[
"literal.string.change",
"literal.string.case.change",
"assignment.value.change"
] | 576,105
| 576,106
|
u464823755
|
python
|
p02779
|
n = int(input())
a = list(map(int,input().split()))
if(n!=len(list(set(a)))):
print("No")
else:
print("Yes")
|
n = int(input())
a = list(map(int,input().split()))
if(n!=len(list(set(a)))):
print("NO")
else:
print("YES")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,111
| 576,112
|
u655048024
|
python
|
p02779
|
n = int(input())
a = list(map(int, input().split()))
a = sorted(a)
for i in range(n-1):
if a[i] == a[i+1]:
print("No")
exit()
print(("Yes"))
|
n = int(input())
a = list(map(int, input().split()))
a = sorted(a)
for i in range(n-1):
if a[i] == a[i+1]:
print("NO")
exit()
print("YES")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,113
| 576,114
|
u285265363
|
python
|
p02779
|
n = int(input())
a = list(map(int, input.split()))
d = set()
for x in a:
if x in d:
print("NO")
quit()
d.add(x)
print("YES")
|
n = int(input())
a = list(map(int, input().split()))
d = set()
for x in a:
if x in d:
print("NO")
quit()
d.add(x)
print("YES")
|
[
"call.add"
] | 576,121
| 576,122
|
u682672120
|
python
|
p02779
|
N=int(input())
A=list(map(int,input().split()))
B=list(dict.fromkeys(A))
if A==B:
print('Yes')
else:
print('No')
|
N=int(input())
A=list(map(int,input().split()))
B=list(dict.fromkeys(A))
if A==B:
print('YES')
else:
print('NO')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,125
| 576,126
|
u897220832
|
python
|
p02779
|
# -*- coding: utf-8 -*-
N = int(input())
A = list(map(int, input().split()))
A = sorted(A)
for i in range(1, N):
if A[i-1] == A[i]:
print("No")
exit()
print("Yes")
|
# -*- coding: utf-8 -*-
N = int(input())
A = list(map(int, input().split()))
A = sorted(A)
for i in range(1, N):
if A[i-1] == A[i]:
print("NO")
exit()
print("YES")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,128
| 576,129
|
u531391334
|
python
|
p02779
|
import sys
N = int(input())
cc = list(map(int,input().split()))
dic = set()
for i in cc:
if i in dic:
print('NO')
sys.exit()
else:
dic.append(i)
print('YES')
|
import sys
N = int(input())
cc = list(map(int,input().split()))
dic = set()
for i in cc:
if i in dic:
print('NO')
sys.exit()
else:
dic.add(i)
print('YES')
|
[
"identifier.change"
] | 576,130
| 576,131
|
u089925107
|
python
|
p02779
|
def main():
N = int(input())
List = list(map(int,input().split()))
Set = set()
for i in List:
if i in Set:
print('No')
return
Set.add(i)
print('Yes')
return
main()
|
def main():
N = int(input())
List = list(map(int,input().split()))
Set = set()
for i in List:
if i in Set:
print('NO')
return
Set.add(i)
print('YES')
return
main()
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,134
| 576,135
|
u311488536
|
python
|
p02779
|
import numpy as np
N = int(input())
if N != len(set(list(map(int,input().split())))):
print("No")
else:
print("Yes")
|
import numpy as np
N = int(input())
if N != len(set(list(map(int,input().split())))):
print("NO")
else:
print("YES")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,137
| 576,138
|
u773686010
|
python
|
p02779
|
n=int(input())
a=list(map(int,input().split()))
if len(a) == len(set(a)):
print('Yes')
else:
print('No')
|
n=int(input())
a=list(map(int,input().split()))
if len(a) == len(set(a)):
print('YES')
else:
print('NO')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,164
| 576,165
|
u087118202
|
python
|
p02779
|
n = int(input())
m = list(map(int,input().split()))
if len(set(m)) == len(m):
print("Yes")
else:
print("No")
|
n = int(input())
m = list(map(int,input().split()))
if len(set(m)) == len(m):
print("YES")
else:
print("NO")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,168
| 576,169
|
u760760982
|
python
|
p02779
|
import sys
N=int(input())
A=list(map(int,input().split()))
A.sort()
for i in range(N):
if A[i]==A[i+1]:
print('NO')
sys.exit()
print('YES')
|
import sys
N=int(input())
A=list(map(int,input().split()))
A.sort()
for i in range(1,N):
if A[i-1]==A[i]:
print('NO')
sys.exit()
print('YES')
|
[
"call.arguments.add",
"control_flow.branch.if.condition.change",
"control_flow.loop.for.condition.change",
"misc.off_by_one",
"expression.operation.binary.remove"
] | 576,178
| 576,179
|
u524534026
|
python
|
p02779
|
n = int(input())
a = list(map(int, input().split()))
a_set = set(a)
if len(a) == len(a_set):
print('Yes')
else:
print('No')
|
n = int(input())
a = list(map(int, input().split()))
a_set = set(a)
if len(a) == len(a_set):
print('YES')
else:
print('NO')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,185
| 576,186
|
u018771977
|
python
|
p02779
|
n = int(input())
a = list(map(int, input().split()))
a_set = set(a)
if len(a) == len(a_set):
print('Yes')
else:
print('No')
|
n = int(input())
a = list(map(int, input().split()))
a_set = set(a)
if len(a) == len(a_set):
print('YES')
else:
print('NO')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,187
| 576,186
|
u018771977
|
python
|
p02779
|
def main():
n = int(input())
print("Yes" if n == len(set(map(int, input().split()))) else "No")
if __name__ == '__main__':
main()
|
def main():
n = int(input())
print("YES" if n == len(set(map(int, input().split()))) else "NO")
if __name__ == '__main__':
main()
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,188
| 576,189
|
u157232135
|
python
|
p02779
|
N = int(input())
A = list(map(int, input().split()))
B = set(A)
print("Yes" if len(A) == len(B) else "No")
|
N = int(input())
A = list(map(int, input().split()))
B = set(A)
print("YES" if len(A) == len(B) else "NO")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,190
| 576,191
|
u536034761
|
python
|
p02779
|
#C
from collections import Counter
N=int(input())
A=[int(x) for x in input().split()]
A_C=Counter(A)
flag=True
for i,v in A_C.items():
if v!=1:
flag=False
break
if flag:
print("Yes")
else:
print("No")
|
#C
from collections import Counter
N=int(input())
A=[int(x) for x in input().split()]
A_C=Counter(A)
flag=True
for i,v in A_C.items():
if v!=1:
flag=False
break
if flag:
print("YES")
else:
print("NO")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,203
| 576,204
|
u330728443
|
python
|
p02779
|
n=int(input())
l=list(map(int,input().split()))
m=set(l)
if len(l)==len(m):
print("Yes")
else:
print("No")
|
n=int(input())
l=list(map(int,input().split()))
m=set(l)
if len(l)==len(m):
print("YES")
else:
print("NO")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,205
| 576,206
|
u901598613
|
python
|
p02779
|
N = int(input())
S = input().split()
if N == set(S):
print("YES")
else:
print("NO")
|
N = int(input())
S = input().split()
if N == len(set(S)):
print("YES")
else:
print("NO")
|
[
"control_flow.branch.if.condition.change",
"call.add"
] | 576,210
| 576,211
|
u176165272
|
python
|
p02779
|
n = int(input())
a = list(map(int, input().split()))
b = list(set(a))
if sorted(a) == sorted(b):
print('Yes')
else:
print('No')
|
n = int(input())
a = list(map(int, input().split()))
b = list(set(a))
if len(a) == len(b):
print('YES')
else:
print('NO')
|
[
"identifier.change",
"call.function.change",
"control_flow.branch.if.condition.change",
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,214
| 576,215
|
u188827677
|
python
|
p02779
|
n = int(input())
a = list(map(int, input().split()))
b = list(set(a))
if sorted(a) == sorted(b):
print('Yes')
else:
print('No')
|
n = int(input())
a = list(map(int, input().split()))
b = list(set(a))
if sorted(a) == sorted(b):
print('YES')
else:
print('NO')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,214
| 576,216
|
u188827677
|
python
|
p02779
|
# -*- coding:utf-8 -*-
n = int(input())
numbers = []
for i in map(int,input().split()):
numbers.append(i)
a = sorted(list(set(numbers)))
b = sorted(numbers)
if a == b:
print("Yes")
else:
print("No")
|
# -*- coding:utf-8 -*-
n = int(input())
numbers = []
for i in map(int,input().split()):
numbers.append(i)
a = sorted(list(set(numbers)))
b = sorted(numbers)
if a == b:
print("YES")
else:
print("NO")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,217
| 576,218
|
u188827677
|
python
|
p02779
|
n = int(input())
a = list(map(int, input().split()))
at = sorted(a)
if len(a) == len(at):
print('YES')
else:
print('NO')
|
n = int(input())
a = list(map(int, input().split()))
at = set(a)
if len(a) == len(at):
print('YES')
else:
print('NO')
|
[
"assignment.value.change",
"identifier.change",
"call.function.change"
] | 576,221
| 576,222
|
u296989351
|
python
|
p02779
|
n = int(input())
l = list(map(int, input().split()))
sl = sorted(l)
if len(l) == len(sl):
print('YES')
else:
Print('NO')
|
n = int(input())
l = list(map(int, input().split()))
sl = list(set(l))
if len(l) == len(sl):
print('YES')
else:
print('NO')
|
[
"assignment.value.change",
"identifier.change",
"call.function.change",
"call.arguments.add",
"call.arguments.change",
"io.output.change"
] | 576,223
| 576,224
|
u175746978
|
python
|
p02779
|
n=int(input())
a=[i for i in input().split()]
print('YES' if len(set(a)==n) else 'NO')
|
n=int(input())
a=[i for i in input().split()]
print('YES' if len(set(a))==n else 'NO')
|
[
"call.arguments.change"
] | 576,227
| 576,228
|
u656919695
|
python
|
p02779
|
N = int(input())
A = list(map(int, input().split()))
print('Yes' if len(set(A)) == len(A) else 'No')
|
N = int(input())
A = list(map(int, input().split()))
print('YES' if len(set(A)) == N else 'NO')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,232
| 576,233
|
u572122511
|
python
|
p02779
|
import numpy as np
def f(n, a):
if len(np.unique(a)) == n:
print('YES')
else:
print('NO')
n = input()
a = list(map(int, input().split()))
f(n, a)
|
import numpy as np
def f(n, a):
if len(np.unique(a)) == n:
print('YES')
else:
print('NO')
n = int(input())
a = list(map(int, input().split()))
f(n, a)
|
[
"call.add",
"call.arguments.change"
] | 576,261
| 576,262
|
u437215432
|
python
|
p02779
|
import numpy as np
def f(n, a):
if len(np.unique(a)) == a:
print('YES')
else:
print('NO')
n = input()
a = list(map(int, input().split()))
f(n, a)
|
import numpy as np
def f(n, a):
if len(np.unique(a)) == n:
print('YES')
else:
print('NO')
n = int(input())
a = list(map(int, input().split()))
f(n, a)
|
[
"identifier.change",
"control_flow.branch.if.condition.change",
"call.add",
"call.arguments.change"
] | 576,263
| 576,262
|
u437215432
|
python
|
p02779
|
n = int(input())
l = list(map(int,input().split()))
d = {}
for i in l:
if i in d:
d[i] += 1
if i not in d:
d[i] = 1
length = len(d)
if length ==n:
print("YES")
else:
print("NO")
print(d)
|
n = int(input())
l = list(map(int,input().split()))
d = {}
for i in l:
if i in d:
d[i] += 1
if i not in d:
d[i] = 1
length = len(d)
if length ==n:
print("YES")
else:
print("NO")
|
[
"call.remove"
] | 576,267
| 576,268
|
u054931633
|
python
|
p02779
|
n = int(input())
l = list(map(int,input().split()))
d = {}
for i in l:
if i in d:
d[i] += 1
if i not in d:
d[i] = 1
length = len(d)
if length ==n:
print("Yes")
else:
print("No")
|
n = int(input())
l = list(map(int,input().split()))
d = {}
for i in l:
if i in d:
d[i] += 1
if i not in d:
d[i] = 1
length = len(d)
if length ==n:
print("YES")
else:
print("NO")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,269
| 576,268
|
u054931633
|
python
|
p02779
|
from collections import defaultdict
n=int(input())
x=list(map(int,input().split()))
a=defaultdict(int)
f=True
for y in x:
if a[y]==1:
f=False
break
a[y]=1
if f:
print("yes")
else:
print("no")
|
from collections import defaultdict
n=int(input())
x=list(map(int,input().split()))
a=defaultdict(int)
f=True
for y in x:
if a[y]==1:
f=False
break
a[y]=1
if f:
print("YES")
else:
print("NO")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,270
| 576,271
|
u772969943
|
python
|
p02779
|
n = int(input())
a = [int(x) for x in input().split()]
result = True
a.sort()
for i in range(len(a)-1):
if a[i] == a[i+1]:
result = False
break
if result:
print("Yes")
else:
print("No")
|
n = int(input())
a = [int(x) for x in input().split()]
result = True
a.sort()
for i in range(len(a)-1):
if a[i] == a[i+1]:
result = False
break
if result:
print("YES")
else:
print("NO")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,272
| 576,273
|
u916662650
|
python
|
p02779
|
from collections import Counter
n=int(input())
a=list(map(int, input().split()))
c=Counter(a)
print('Yes' if len(a)==len(c) else 'No')
|
from collections import Counter
n=int(input())
a=list(map(int, input().split()))
c=Counter(a)
print('YES' if len(a)==len(c) else 'NO')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,288
| 576,289
|
u405660020
|
python
|
p02779
|
_ = int(input())
A = list(map(int, input().split()))
import collections
c = collections.Counter(A)
if max(c.values()) > 1:
print("No")
else:
print("Yes")
|
_ = int(input())
A = list(map(int, input().split()))
import collections
c = collections.Counter(A)
if max(c.values()) > 1:
print("NO")
else:
print("YES")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,305
| 576,306
|
u531220228
|
python
|
p02779
|
N=int(input())
A=list(map(int,input().split()))
if len(A)==len(set(A)):
print('Yes')
else:
print('No')
|
N=int(input())
A=list(map(int,input().split()))
if len(A)==len(set(A)):
print('YES')
else:
print('NO')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,307
| 576,308
|
u857547702
|
python
|
p02779
|
n = int(input())
a = set(map(int, input().split()))
print('Yes' if len(a) == n else 'No')
|
n = int(input())
a = set(map(int, input().split()))
print('YES' if len(a) == n else 'NO')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,309
| 576,310
|
u696805736
|
python
|
p02779
|
# coding: utf-8
import sys
sysread = sys.stdin.readline
read = sys.stdin.read
sys.setrecursionlimit(10**7)
def run():
N = int(input())
A = list(map(int, sysread().split()))
A = sorted(A)
for i in range(N-1):
if A[i] == A[i+1]:
print('No')
return None
print('Yes')
if __name__ == "__main__":
run()
|
# coding: utf-8
import sys
#from operator import itemgetter
sysread = sys.stdin.readline
read = sys.stdin.read
#from heapq import heappop, heappush
#from collections import defaultdict
sys.setrecursionlimit(10**7)
#import math
#from itertools import combinations
#import bisect# lower_bound etc
#import numpy as np
def run():
N = int(input())
A = list(map(int, sysread().split()))
A = sorted(A)
for i in range(N-1):
if A[i] == A[i+1]:
print('NO')
return None
print('YES')
if __name__ == "__main__":
run()
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,313
| 576,314
|
u044220565
|
python
|
p02779
|
n = int(input())
a = set( map(int,input().split()) )
if len(a)==n :
print('Yes')
else :
print('No')
|
n = int(input())
a = set( map(int,input().split()) )
if len(a)==n :
print('YES')
else :
print('NO')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,325
| 576,326
|
u744695362
|
python
|
p02779
|
from collections import Counter
# input
N = int(input())
A = list(map(int, input().split()))
if [1 ** N] == Counter(A).values():
print("YES")
else:
print("NO")
|
from collections import Counter
# input
N = int(input())
A = list(map(int, input().split()))
if [1] * N == list(Counter(A).values()):
print("YES")
else:
print("NO")
|
[
"expression.operation.binary.remove",
"control_flow.branch.if.condition.change",
"call.add"
] | 576,331
| 576,332
|
u284363684
|
python
|
p02779
|
S=int(input())
T = input().split()
U = [int(i) for i in T]
U.sort
r = 0
for i in range(S-1):
if(T[i] == T[i+1]):
r+=1
if(r==0):
print("YES")
else:
print("NO")
|
S=int(input())
T = input().split()
U = [int(i) for i in T]
U.sort()
r = 0
for i in range(S-1):
if(U[i] == U[i+1]):
r+=1
if(r==0):
print("YES")
else:
print("NO")
|
[
"call.add",
"identifier.change",
"control_flow.branch.if.condition.change"
] | 576,335
| 576,336
|
u374372942
|
python
|
p02779
|
import sys
input = sys.stdin.readline
n = int(input())
a = list(map(int, input().split()))
cur = set(a)
if len(cur) == len(a):
print("Yes")
else:
print("No")
|
import sys
input = sys.stdin.readline
n = int(input())
a = list(map(int, input().split()))
cur = set(a)
if len(cur) == len(a):
print("YES")
else:
print("NO")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,343
| 576,344
|
u572138437
|
python
|
p02779
|
N = int(input())
S = map(int, input().split())
if len(set(S)) == N:
print('Yes')
else:
print('No')
|
N = int(input())
S = map(int, input().split())
if len(set(S)) == N:
print('YES')
else:
print('NO')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,349
| 576,350
|
u819593641
|
python
|
p02779
|
N = int(input())
list1 = sorted(list(map(int, input().split())))
s = 'YES'
for i in range(N-1):
if list[i] == list[i+1]:
s = 'NO'
break
print(s)
|
N = int(input())
list1 = sorted(list(map(int, input().split())))
s = 'YES'
for i in range(N-1):
if list1[i] == list1[i+1]:
s = 'NO'
break
print(s)
|
[
"identifier.change",
"control_flow.branch.if.condition.change"
] | 576,351
| 576,352
|
u591524911
|
python
|
p02779
|
N = int(input())
list1 = list(map(int, input().split())).sort()
pre_num = None
s = 'YES'
for num in list1:
if num == pre_num:
s = 'NO'
break
pre_num = num
print(s)
|
N = int(input())
list1 = sorted(list(map(int, input().split())))
pre_num = None
s = 'YES'
for num in list1:
if num == pre_num:
s = 'NO'
break
pre_num = num
print(s)
|
[
"call.add",
"call.remove"
] | 576,353
| 576,354
|
u591524911
|
python
|
p02779
|
n = int(input())
a_list = list(map(int, input().split()))
a_hash = {}
for a in a_list:
if a in a_hash:
print("No")
exit()
a_hash[a] = True
print("Yes")
|
n = int(input())
a_list = list(map(int, input().split()))
a_hash = {}
for a in a_list:
if a in a_hash:
print("NO")
exit()
a_hash[a] = True
print("YES")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,357
| 576,358
|
u396858476
|
python
|
p02779
|
N = int(input())
A = list(map(int, input().split()))
A.sort()
#print(A)
yesno = 'NO'
for i in range(len(A)-1):
if A[i]==A[i+1]:
yesno = 'YES'
break
print(yesno)
|
N = int(input())
A = list(map(int, input().split()))
A.sort()
#print(A)
yesno = 'YES'
for i in range(len(A)-1):
if A[i]==A[i+1]:
yesno = 'NO'
break
print(yesno)
|
[
"literal.string.change",
"assignment.value.change"
] | 576,359
| 576,360
|
u250061066
|
python
|
p02779
|
N = int(input())
A = list(map(int, input().split()))
A.sort()
#print(A)
yesno = 'No'
for i in range(len(A)-1):
if A[i]==A[i+1]:
yesno = 'Yes'
break
print(yesno)
|
N = int(input())
A = list(map(int, input().split()))
A.sort()
#print(A)
yesno = 'YES'
for i in range(len(A)-1):
if A[i]==A[i+1]:
yesno = 'NO'
break
print(yesno)
|
[
"literal.string.change",
"assignment.value.change"
] | 576,361
| 576,360
|
u250061066
|
python
|
p02779
|
n = int(input())
a = list(map(int , input().split()))
import collections
dic = collections.Counter(a)
if max(dic.values()) == 1:
print("Yes")
else:
print("No")
|
n = int(input())
a = list(map(int , input().split()))
import collections
dic = collections.Counter(a)
if max(dic.values()) == 1:
print("YES")
else:
print("NO")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,362
| 576,363
|
u643498327
|
python
|
p02779
|
N = int(input())
A = list(map(int, input().split()))
A.sort()
for i in range(N-1):
if A[i] == A[i+1]:
print('No')
exit()
else:
pass
print('Yes')
|
N = int(input())
A = list(map(int, input().split()))
A.sort()
for i in range(N-1):
if A[i] == A[i+1]:
print('NO')
exit()
else:
pass
print('YES')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,376
| 576,377
|
u174181999
|
python
|
p02779
|
import numpy as np
from collections import defaultdict
n = int(input())
a = np.array(list(map(int, input().split())))
d = defaultdict(int)
for i in range(n):
d[a[i]] += 1
print("Yes") if max(d.values()) == 1 else print("No")
|
import numpy as np
from collections import defaultdict
n = int(input())
a = np.array(list(map(int, input().split())))
d = defaultdict(int)
for i in range(n):
d[a[i]] += 1
print("YES") if max(d.values()) == 1 else print("NO")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,378
| 576,379
|
u860002137
|
python
|
p02779
|
n = int(input())
xs = set(map(int,input().split()))
if lrn(cs) == n:
print("YES")
else:
print("NO")
|
n = int(input())
xs = set(map(int,input().split()))
if len(xs) == n:
print("YES")
else:
print("NO")
|
[
"identifier.change",
"call.function.change",
"control_flow.branch.if.condition.change"
] | 576,384
| 576,385
|
u425762225
|
python
|
p02779
|
N = int(input())
A = list(map(int,input().split()))
if len(A) == len(list(set(A))):
print("Yes")
else:
print("No")
|
N = int(input())
A = list(map(int,input().split()))
if len(A) == len(list(set(A))):
print("YES")
else:
print("NO")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,390
| 576,391
|
u442877951
|
python
|
p02779
|
N=int(input())
A=list(map(int,input().split()))
list.sort(A)
for i in range(N-1):
if A[i]-A[i+1]==0:
print("No")
exit(0)
print("Yes")
|
N=int(input())
A=list(map(int,input().split()))
list.sort(A)
for i in range(N-1):
if A[i]-A[i+1]==0:
print("NO")
exit(0)
print("YES")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,396
| 576,397
|
u688219499
|
python
|
p02779
|
N=int(input())
A=list(map(int,input().split()))
list.sort(A)
for i in range(N-1):
if A[i]-A[i+1]==0:
print("No")
exit(0)
else:
continue
print("Yes")
|
N=int(input())
A=list(map(int,input().split()))
list.sort(A)
for i in range(N-1):
if A[i]-A[i+1]==0:
print("NO")
exit(0)
print("YES")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,398
| 576,397
|
u688219499
|
python
|
p02779
|
n=int(input())
a=list(map(int,input().split()))
A=set(a)
if n==len(A):
print("Yes")
else:
print("No")
|
n=int(input())
a=list(map(int,input().split()))
A=set(a)
if n==len(A):
print("YES")
else:
print("NO")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,410
| 576,411
|
u224119985
|
python
|
p02779
|
n=int(input())
a=list(map(int,input().split()))
if len(a) == len(set(a)):
print('Yes')
else:
print('No')
|
n=int(input())
a=list(map(int,input().split()))
if len(a) == len(set(a)):
print('YES')
else:
print('NO')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,416
| 576,417
|
u622847899
|
python
|
p02779
|
n=int(input())
a=list(map(int,input().split()))
if len(a) == len(set(a)):
print('Yes')
else:
print('No')
|
n=int(input())
a=list(map(int,input().split()))
if len(a) == len(set(a)):
print('YES')
else:
print('NO')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,418
| 576,417
|
u622847899
|
python
|
p02779
|
n=int(input())
a=list(map(int,input().split()))
if len(a) != len(set(a)):
print('No')
else:
print('Yes')
|
n=int(input())
a=list(map(int,input().split()))
if len(a) == len(set(a)):
print('YES')
else:
print('NO')
|
[
"misc.opposites",
"expression.operator.compare.change",
"control_flow.branch.if.condition.change",
"literal.string.change",
"call.arguments.change",
"io.output.change"
] | 576,419
| 576,417
|
u622847899
|
python
|
p02779
|
N = int(input())
A = list(map(int, input().split()))
A.sort()
flag = True
for i in range(len(A) - 1):
if A[i] == A[i + 1]:
flag = False
break
if flag:
print("Yes")
else:
print("No")
|
N = int(input())
A = list(map(int, input().split()))
A.sort()
flag = True
for i in range(len(A) - 1):
if A[i] == A[i + 1]:
flag = False
break
if flag:
print("YES")
else:
print("NO")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,488
| 576,489
|
u491330513
|
python
|
p02779
|
def main():
N = int(input()) # 文字列または整数(一変数)
A = list(map(int, input().split())) # 整数のリスト
d = {}
for i in A:
if not i in d.keys():
d[i] = None
else:
print("No")
return
else:
print("YES")
if __name__ == '__main__':
main()
|
def main():
N = int(input()) # 文字列または整数(一変数)
A = list(map(int, input().split())) # 整数のリスト
d = {}
for i in A:
if not i in d.keys():
d[i] = None
else:
print("NO")
return
else:
print("YES")
if __name__ == '__main__':
main()
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,490
| 576,491
|
u337751290
|
python
|
p02779
|
N = int(input())
A = list(map(int, input().split()))
be_len = len(A)
A = list(set(A))
if len(A) == be_len:
print("Yes")
else:
print("No")
|
N = int(input())
A = list(map(int, input().split()))
be_len = len(A)
A = list(set(A))
if len(A) == be_len:
print("YES")
else:
print("NO")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,492
| 576,493
|
u819779919
|
python
|
p02779
|
N = int(input())
A = list(map(int,input().split()))
if len(A) != len(set(A)):
print("No")
else:
print("Yes")
|
N = int(input())
A = list(map(int,input().split()))
if len(A) != len(set(A)):
print("NO")
else:
print("YES")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,494
| 576,495
|
u652445326
|
python
|
p02779
|
N=int(input())
A=list(map(int, input().split()))
A.sort()
for i in range(N-1):
if A[i]==A[i+1]:
print("NO")
print("YES")
|
N=int(input())
A=list(map(int, input().split()))
A.sort()
for i in range(N-1):
if A[i]==A[i+1]:
print("NO")
exit()
print("YES")
|
[
"call.add"
] | 576,498
| 576,499
|
u337626942
|
python
|
p02779
|
N = int(input())
A = sorted([int(i) for i in input().split()])
match = False
for i in range(1, N):
if A[i] == A[i-1]:
match = True
break
if not match:
print("Yes")
else:
print("No")
|
N = int(input())
A = sorted([int(i) for i in input().split()])
match = False
for i in range(1, N):
if A[i] == A[i-1]:
match = True
break
if not match:
print("YES")
else:
print("NO")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,500
| 576,501
|
u884323674
|
python
|
p02779
|
N = int(input())
A = [int(a) for a in input().split()]
B = list(set(A))
if len(A) == len(B):
print('Yes')
else:
print('No')
|
N = int(input())
A = [int(a) for a in input().split()]
B = list(set(A))
if len(A) == len(B):
print('YES')
else:
print('NO')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,507
| 576,508
|
u552143188
|
python
|
p02779
|
N = int(input())
A = [int(x) for x in input().split()]
A.sort()
for i in range(1, len(A)):
if A[i - 1] != A[i]:
k = True
else:
k = False
break
if k:
print("Yes")
else:
print("No")
|
N = int(input())
A = [int(x) for x in input().split()]
A.sort()
for i in range(1, len(A)):
if A[i - 1] != A[i]:
k = True
else:
k = False
break
if k:
print("YES")
else:
print("NO")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,513
| 576,514
|
u901060001
|
python
|
p02779
|
N = int(input())
A = [int(x) for x in input().split()]
A.sort()
for i in range(1, len(A)):
if A[i - 1] != A[i]:
continue
k = True
else:
k = False
break
if k:
print("Yes")
else:
print("No")
|
N = int(input())
A = [int(x) for x in input().split()]
A.sort()
for i in range(1, len(A)):
if A[i - 1] != A[i]:
k = True
else:
k = False
break
if k:
print("YES")
else:
print("NO")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,515
| 576,514
|
u901060001
|
python
|
p02779
|
N = int(input())
A = [int(x) for x in input().split()]
A.sort()
for i in range(1,len(A)):
if A[i - 1] != A[i]:
continue
k = True
else:
k = False
break
if k:
print("Yes")
else:
print("No")
|
N = int(input())
A = [int(x) for x in input().split()]
A.sort()
for i in range(1, len(A)):
if A[i - 1] != A[i]:
k = True
else:
k = False
break
if k:
print("YES")
else:
print("NO")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,516
| 576,514
|
u901060001
|
python
|
p02779
|
import sys
n = int(input())
a = list(map(int,input().split()))
d = {}
for i in range(n):
if a[i] not in d.keys():
d[a[i]] = 1
else:
print('NO')
sys.exit()
print('Yes')
|
import sys
n = int(input())
a = list(map(int,input().split()))
d = {}
for i in range(n):
if a[i] not in d.keys():
d[a[i]] = 1
else:
print('NO')
sys.exit()
print('YES')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,521
| 576,522
|
u773265208
|
python
|
p02779
|
from collections import Counter
n = int(input())
a = list(map(int,input().split()))
acount = Counter(a)
if n == (len(list(acount.keys()))):
print("Yes")
else:
print("No")
|
from collections import Counter
n = int(input())
a = list(map(int,input().split()))
acount = Counter(a)
if n == (len(list(acount.keys()))):
print("YES")
else:
print("NO")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,523
| 576,524
|
u432853936
|
python
|
p02779
|
import collections
N = int(input())
A = list(map(int,input().split()))
K = collections.Counter(A)
B = len(K)
if N == len(K):
print("Yes")
else:
print("No")
|
import collections
N = int(input())
A = list(map(int,input().split()))
K = collections.Counter(A)
B = len(K)
if N == len(K):
print("YES")
else:
print("NO")
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,525
| 576,526
|
u699696451
|
python
|
p02779
|
N = int(input())
A = [int(i) for i in input().split()]
print('Yes' if len(set(A)) == N else 'No')
|
N = int(input())
A = [int(i) for i in input().split()]
print('YES' if len(set(A)) == N else 'NO')
|
[
"literal.string.change",
"literal.string.case.change",
"call.arguments.change",
"io.output.change"
] | 576,532
| 576,533
|
u619144316
|
python
|
p02779
|
import collections
a=int(input())
b=list(map(str,input().split()))
n=[]
for i in b:
x=i.replace(' ',',')
n.append(x)
c=collections.Counter(n)
n,values=zip(*c.most_common())
d=list(values)
print(d)
if d.count(1)==a:
print('YES')
else:
print('NO')
|
import collections
a=int(input())
b=list(map(str,input().split()))
n=[]
for i in b:
x=i.replace(' ',',')
n.append(x)
c=collections.Counter(n)
n,values=zip(*c.most_common())
d=list(values)
if d.count(1)==a:
print('YES')
else:
print('NO')
|
[
"call.remove"
] | 576,534
| 576,535
|
u115877451
|
python
|
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