message stringlengths 2 44.5k | message_type stringclasses 2
values | message_id int64 0 1 | conversation_id int64 42 109k | cluster float64 5 5 | __index_level_0__ int64 84 217k |
|---|---|---|---|---|---|
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a positive integer n greater or equal to 2. For every pair of integers a and b (2 ≤ |a|, |b| ≤ n), you can transform a into b if and only if there exists an integer x such that 1 <... | instruction | 0 | 62,301 | 5 | 124,602 |
Yes | output | 1 | 62,301 | 5 | 124,603 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a positive integer n greater or equal to 2. For every pair of integers a and b (2 ≤ |a|, |b| ≤ n), you can transform a into b if and only if there exists an integer x such that 1 <... | instruction | 0 | 62,302 | 5 | 124,604 |
Yes | output | 1 | 62,302 | 5 | 124,605 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a positive integer n greater or equal to 2. For every pair of integers a and b (2 ≤ |a|, |b| ≤ n), you can transform a into b if and only if there exists an integer x such that 1 <... | instruction | 0 | 62,303 | 5 | 124,606 |
Yes | output | 1 | 62,303 | 5 | 124,607 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a positive integer n greater or equal to 2. For every pair of integers a and b (2 ≤ |a|, |b| ≤ n), you can transform a into b if and only if there exists an integer x such that 1 <... | instruction | 0 | 62,304 | 5 | 124,608 |
Yes | output | 1 | 62,304 | 5 | 124,609 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a positive integer n greater or equal to 2. For every pair of integers a and b (2 ≤ |a|, |b| ≤ n), you can transform a into b if and only if there exists an integer x such that 1 <... | instruction | 0 | 62,305 | 5 | 124,610 |
No | output | 1 | 62,305 | 5 | 124,611 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a positive integer n greater or equal to 2. For every pair of integers a and b (2 ≤ |a|, |b| ≤ n), you can transform a into b if and only if there exists an integer x such that 1 <... | instruction | 0 | 62,306 | 5 | 124,612 |
No | output | 1 | 62,306 | 5 | 124,613 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a positive integer n greater or equal to 2. For every pair of integers a and b (2 ≤ |a|, |b| ≤ n), you can transform a into b if and only if there exists an integer x such that 1 <... | instruction | 0 | 62,307 | 5 | 124,614 |
No | output | 1 | 62,307 | 5 | 124,615 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You are given a positive integer n greater or equal to 2. For every pair of integers a and b (2 ≤ |a|, |b| ≤ n), you can transform a into b if and only if there exists an integer x such that 1 <... | instruction | 0 | 62,308 | 5 | 124,616 |
No | output | 1 | 62,308 | 5 | 124,617 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
This problem was deleted from the contest, because it was used previously at another competition.
Input
Output
Examples
Input
1 1
1 2 100
Output
6
Submitted Solution:
```
n, m = map(int... | instruction | 0 | 62,669 | 5 | 125,338 |
No | output | 1 | 62,669 | 5 | 125,339 |
Provide a correct Python 3 solution for this coding contest problem.
You have a sequence A composed of N positive integers: A_{1}, A_{2}, \cdots, A_{N}.
You will now successively do the following Q operations:
* In the i-th operation, you replace every element whose value is B_{i} with C_{i}.
For each i (1 \leq i... | instruction | 0 | 62,886 | 5 | 125,772 |
"Correct Solution:
```
n = int(input())
a = list(map(int, input().split()))
q = int(input())
l = [0] * 100001
for i in a:
l[i] += 1
s = sum(a)
for _ in range(q):
b, c = map(int, input().split())
s += (c - b) * l[b]
l[c] += l[b]
l[b] = 0
print(s)
``` | output | 1 | 62,886 | 5 | 125,773 |
Provide a correct Python 3 solution for this coding contest problem.
You have a sequence A composed of N positive integers: A_{1}, A_{2}, \cdots, A_{N}.
You will now successively do the following Q operations:
* In the i-th operation, you replace every element whose value is B_{i} with C_{i}.
For each i (1 \leq i... | instruction | 0 | 62,887 | 5 | 125,774 |
"Correct Solution:
```
import collections
n=int(input())
l=list(map(int, input().split()))
q=int(input())
s=sum(l)
d=collections.Counter(l)
for i in range(q):
a,b=map(int, input().split())
s=s-(a*d[a])
s=s+(b*d[a])
d[b]=d[b]+d[a]
d[a]=0
print(s)
``` | output | 1 | 62,887 | 5 | 125,775 |
Provide a correct Python 3 solution for this coding contest problem.
You have a sequence A composed of N positive integers: A_{1}, A_{2}, \cdots, A_{N}.
You will now successively do the following Q operations:
* In the i-th operation, you replace every element whose value is B_{i} with C_{i}.
For each i (1 \leq i... | instruction | 0 | 62,888 | 5 | 125,776 |
"Correct Solution:
```
N=int(input())
A=list(map(int,input().split()))
dp=[0]*(10**5+1)
cnt=0
Q=int(input())
for a in A:
cnt+=a
dp[a]+=1
for i in range(Q):
b,c=map(int,input().split())
a=dp[b]
cnt+=(c-b)*a
dp[c]+=a
dp[b]=0
print(cnt)
``` | output | 1 | 62,888 | 5 | 125,777 |
Provide a correct Python 3 solution for this coding contest problem.
You have a sequence A composed of N positive integers: A_{1}, A_{2}, \cdots, A_{N}.
You will now successively do the following Q operations:
* In the i-th operation, you replace every element whose value is B_{i} with C_{i}.
For each i (1 \leq i... | instruction | 0 | 62,889 | 5 | 125,778 |
"Correct Solution:
```
import collections
N = int(input())
A = list(map(int, input().split()))
S = sum(A)
Q = int(input())
T = collections.Counter(A)
for i in range(Q):
b, c = map(int, input().split())
S += T[b]*(c-b)
T[c] += T[b]
T[b] = 0
print(S)
``` | output | 1 | 62,889 | 5 | 125,779 |
Provide a correct Python 3 solution for this coding contest problem.
You have a sequence A composed of N positive integers: A_{1}, A_{2}, \cdots, A_{N}.
You will now successively do the following Q operations:
* In the i-th operation, you replace every element whose value is B_{i} with C_{i}.
For each i (1 \leq i... | instruction | 0 | 62,890 | 5 | 125,780 |
"Correct Solution:
```
n=int(input())
a=list(map(int,input().split()))
arr=[0]*(10**5+1)
for i in a:
arr[i]+=1
s=sum(a)
for i in range(int(input())):
b,c=map(int,input().split())
arr[c]+=arr[b]
s=s+arr[b]*c-arr[b]*b
arr[b]=0
print(s)
``` | output | 1 | 62,890 | 5 | 125,781 |
Provide a correct Python 3 solution for this coding contest problem.
You have a sequence A composed of N positive integers: A_{1}, A_{2}, \cdots, A_{N}.
You will now successively do the following Q operations:
* In the i-th operation, you replace every element whose value is B_{i} with C_{i}.
For each i (1 \leq i... | instruction | 0 | 62,891 | 5 | 125,782 |
"Correct Solution:
```
#abc171d
N=int(input())
A=list(map(int,input().split()))
Q=int(input())
d=(10**5+100)*[0]
res=sum(A)
for x in A:
d[x]+=1
for i in range(Q):
b,c=map(int,input().split())
res+=d[b]*(c-b)
d[c]+=d[b]
d[b]=0
print(res)
``` | output | 1 | 62,891 | 5 | 125,783 |
Provide a correct Python 3 solution for this coding contest problem.
You have a sequence A composed of N positive integers: A_{1}, A_{2}, \cdots, A_{N}.
You will now successively do the following Q operations:
* In the i-th operation, you replace every element whose value is B_{i} with C_{i}.
For each i (1 \leq i... | instruction | 0 | 62,892 | 5 | 125,784 |
"Correct Solution:
```
N=int(input())
*A,=map(int,input().split())
A.sort()
Q=int(input())
bc=[list(map(int,input().split()))for _ in range(Q)]
from collections import*
C=Counter(A)
ans=sum(A)
for b,c in bc:
C[b],C[c],ans=0,C[c]+C[b],ans-b*C[b]+c*C[b]
print(ans)
``` | output | 1 | 62,892 | 5 | 125,785 |
Provide a correct Python 3 solution for this coding contest problem.
You have a sequence A composed of N positive integers: A_{1}, A_{2}, \cdots, A_{N}.
You will now successively do the following Q operations:
* In the i-th operation, you replace every element whose value is B_{i} with C_{i}.
For each i (1 \leq i... | instruction | 0 | 62,893 | 5 | 125,786 |
"Correct Solution:
```
import collections
n=int(input())
a=[int(i) for i in input().split()]
c = collections.Counter(a)
suma=sum(a)
q=int(input())
for i in range(q):
x,y=map(int,input().split())
print(suma+c[x]*(y-x))
suma+=c[x]*(y-x)
c[y]+=c[x]
c[x]=0
``` | output | 1 | 62,893 | 5 | 125,787 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a sequence A composed of N positive integers: A_{1}, A_{2}, \cdots, A_{N}.
You will now successively do the following Q operations:
* In the i-th operation, you replace every element ... | instruction | 0 | 62,894 | 5 | 125,788 |
Yes | output | 1 | 62,894 | 5 | 125,789 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a sequence A composed of N positive integers: A_{1}, A_{2}, \cdots, A_{N}.
You will now successively do the following Q operations:
* In the i-th operation, you replace every element ... | instruction | 0 | 62,895 | 5 | 125,790 |
Yes | output | 1 | 62,895 | 5 | 125,791 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a sequence A composed of N positive integers: A_{1}, A_{2}, \cdots, A_{N}.
You will now successively do the following Q operations:
* In the i-th operation, you replace every element ... | instruction | 0 | 62,896 | 5 | 125,792 |
Yes | output | 1 | 62,896 | 5 | 125,793 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a sequence A composed of N positive integers: A_{1}, A_{2}, \cdots, A_{N}.
You will now successively do the following Q operations:
* In the i-th operation, you replace every element ... | instruction | 0 | 62,897 | 5 | 125,794 |
Yes | output | 1 | 62,897 | 5 | 125,795 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a sequence A composed of N positive integers: A_{1}, A_{2}, \cdots, A_{N}.
You will now successively do the following Q operations:
* In the i-th operation, you replace every element ... | instruction | 0 | 62,898 | 5 | 125,796 |
No | output | 1 | 62,898 | 5 | 125,797 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a sequence A composed of N positive integers: A_{1}, A_{2}, \cdots, A_{N}.
You will now successively do the following Q operations:
* In the i-th operation, you replace every element ... | instruction | 0 | 62,899 | 5 | 125,798 |
No | output | 1 | 62,899 | 5 | 125,799 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a sequence A composed of N positive integers: A_{1}, A_{2}, \cdots, A_{N}.
You will now successively do the following Q operations:
* In the i-th operation, you replace every element ... | instruction | 0 | 62,900 | 5 | 125,800 |
No | output | 1 | 62,900 | 5 | 125,801 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
You have a sequence A composed of N positive integers: A_{1}, A_{2}, \cdots, A_{N}.
You will now successively do the following Q operations:
* In the i-th operation, you replace every element ... | instruction | 0 | 62,901 | 5 | 125,802 |
No | output | 1 | 62,901 | 5 | 125,803 |
Provide a correct Python 3 solution for this coding contest problem.
If there is an integer not less than 0 satisfying the following conditions, print the smallest such integer; otherwise, print `-1`.
* The integer has exactly N digits in base ten. (We assume 0 to be a 1-digit integer. For other integers, leading zer... | instruction | 0 | 62,902 | 5 | 125,804 |
"Correct Solution:
```
n, m = map(int, input().split())
sc = [list(map(int, input().split())) for i in range(m)]
for i in range(0, 10**n):
if len(str(i)) == n and all(str(i)[s-1] == str(c) for s,c in sc):
print(i)
break
else:
print(-1)
``` | output | 1 | 62,902 | 5 | 125,805 |
Provide a correct Python 3 solution for this coding contest problem.
If there is an integer not less than 0 satisfying the following conditions, print the smallest such integer; otherwise, print `-1`.
* The integer has exactly N digits in base ten. (We assume 0 to be a 1-digit integer. For other integers, leading zer... | instruction | 0 | 62,903 | 5 | 125,806 |
"Correct Solution:
```
n, m = map(int, input().split())
sc = [tuple(map(int, input().split())) for j in range(m)]
for i in range(0 if n == 1 else 10**(n - 1), 10**n):
if all(str(i)[s - 1] == str(c) for s, c in sc):
print(i)
break
else:
print(-1)
``` | output | 1 | 62,903 | 5 | 125,807 |
Provide a correct Python 3 solution for this coding contest problem.
If there is an integer not less than 0 satisfying the following conditions, print the smallest such integer; otherwise, print `-1`.
* The integer has exactly N digits in base ten. (We assume 0 to be a 1-digit integer. For other integers, leading zer... | instruction | 0 | 62,904 | 5 | 125,808 |
"Correct Solution:
```
n,m = map(int,input().split())
sc = [list(map(int,input().split())) for _ in range(m)]
ret = -1
for i in range(10**n+1):
x = str(i)
if len(x)!=n:
continue
flg = True
for s,c in sc:
if x[s-1]!=str(c):
flg = False
if flg:
ret = x
break... | output | 1 | 62,904 | 5 | 125,809 |
Provide a correct Python 3 solution for this coding contest problem.
If there is an integer not less than 0 satisfying the following conditions, print the smallest such integer; otherwise, print `-1`.
* The integer has exactly N digits in base ten. (We assume 0 to be a 1-digit integer. For other integers, leading zer... | instruction | 0 | 62,905 | 5 | 125,810 |
"Correct Solution:
```
import sys
n,m=map(int,input().split())
l=[0]*n
o=0
for i in sys.stdin:
s,c=map(int,i.split())
if s==1 and c==0 and n!=1:
o=-1
break
elif l[s-1]==0 or l[s-1]==c:
l[s-1]=c
else:
o=-1
break
if o==0:
if l[0]==0 and n>1:
l[0]=1
o=''.join([str(i) for i in l])
print(... | output | 1 | 62,905 | 5 | 125,811 |
Provide a correct Python 3 solution for this coding contest problem.
If there is an integer not less than 0 satisfying the following conditions, print the smallest such integer; otherwise, print `-1`.
* The integer has exactly N digits in base ten. (We assume 0 to be a 1-digit integer. For other integers, leading zer... | instruction | 0 | 62,906 | 5 | 125,812 |
"Correct Solution:
```
n, m = map(int, input().split())
sc = [tuple(map(int, input().split())) for _ in range(m)]
ans = '1'
if n == 1:
ans = '0'
for i in range(n-1):
ans += '0'
while len(ans) == n:
if all([ans[s-1] == str(c) for s, c in sc]):
print(ans)
exit()
ans = str(int(ans)+1)
pri... | output | 1 | 62,906 | 5 | 125,813 |
Provide a correct Python 3 solution for this coding contest problem.
If there is an integer not less than 0 satisfying the following conditions, print the smallest such integer; otherwise, print `-1`.
* The integer has exactly N digits in base ten. (We assume 0 to be a 1-digit integer. For other integers, leading zer... | instruction | 0 | 62,907 | 5 | 125,814 |
"Correct Solution:
```
n,m=map(int,input().split())
a=["0"]*n
for i in range(m):
s,c=map(int,input().split())
if a[s-1]=="0":
a[s-1]=c
elif a[s-1]!=c:
print(-1)
exit()
if n>1 and a[0]==0:
print(-1)
exit()
if n>1 and a[0]=="0":
a[0]=1
print(*a,sep="")
``` | output | 1 | 62,907 | 5 | 125,815 |
Provide a correct Python 3 solution for this coding contest problem.
If there is an integer not less than 0 satisfying the following conditions, print the smallest such integer; otherwise, print `-1`.
* The integer has exactly N digits in base ten. (We assume 0 to be a 1-digit integer. For other integers, leading zer... | instruction | 0 | 62,908 | 5 | 125,816 |
"Correct Solution:
```
n,m = map(int,input().split())
sc = [list(map(int,input().split()))for _ in range(m)]
for i in range(1000):
ok = True
x = str(i)
if len(x) !=n:continue
for s,c in sc:
if int(x[s-1]) !=c:
ok = False
if ok:
print(i)
exit(0)
print(-1)
... | output | 1 | 62,908 | 5 | 125,817 |
Provide a correct Python 3 solution for this coding contest problem.
If there is an integer not less than 0 satisfying the following conditions, print the smallest such integer; otherwise, print `-1`.
* The integer has exactly N digits in base ten. (We assume 0 to be a 1-digit integer. For other integers, leading zer... | instruction | 0 | 62,909 | 5 | 125,818 |
"Correct Solution:
```
n, m = map(int, input().split())
sc = [[int(x) for x in input().split()] for _ in range(m)]
ans = -1
for i in range(10**n):
if len(str(i)) != n:
continue
x = str(i)
for s, c in sc:
if int(x[s-1]) != c:
break
else:
print(i)
exit()
print(... | output | 1 | 62,909 | 5 | 125,819 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
If there is an integer not less than 0 satisfying the following conditions, print the smallest such integer; otherwise, print `-1`.
* The integer has exactly N digits in base ten. (We assume 0 ... | instruction | 0 | 62,910 | 5 | 125,820 |
Yes | output | 1 | 62,910 | 5 | 125,821 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
If there is an integer not less than 0 satisfying the following conditions, print the smallest such integer; otherwise, print `-1`.
* The integer has exactly N digits in base ten. (We assume 0 ... | instruction | 0 | 62,911 | 5 | 125,822 |
Yes | output | 1 | 62,911 | 5 | 125,823 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
If there is an integer not less than 0 satisfying the following conditions, print the smallest such integer; otherwise, print `-1`.
* The integer has exactly N digits in base ten. (We assume 0 ... | instruction | 0 | 62,912 | 5 | 125,824 |
Yes | output | 1 | 62,912 | 5 | 125,825 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
If there is an integer not less than 0 satisfying the following conditions, print the smallest such integer; otherwise, print `-1`.
* The integer has exactly N digits in base ten. (We assume 0 ... | instruction | 0 | 62,913 | 5 | 125,826 |
Yes | output | 1 | 62,913 | 5 | 125,827 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
If there is an integer not less than 0 satisfying the following conditions, print the smallest such integer; otherwise, print `-1`.
* The integer has exactly N digits in base ten. (We assume 0 ... | instruction | 0 | 62,914 | 5 | 125,828 |
No | output | 1 | 62,914 | 5 | 125,829 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
If there is an integer not less than 0 satisfying the following conditions, print the smallest such integer; otherwise, print `-1`.
* The integer has exactly N digits in base ten. (We assume 0 ... | instruction | 0 | 62,915 | 5 | 125,830 |
No | output | 1 | 62,915 | 5 | 125,831 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
If there is an integer not less than 0 satisfying the following conditions, print the smallest such integer; otherwise, print `-1`.
* The integer has exactly N digits in base ten. (We assume 0 ... | instruction | 0 | 62,916 | 5 | 125,832 |
No | output | 1 | 62,916 | 5 | 125,833 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
If there is an integer not less than 0 satisfying the following conditions, print the smallest such integer; otherwise, print `-1`.
* The integer has exactly N digits in base ten. (We assume 0 ... | instruction | 0 | 62,917 | 5 | 125,834 |
No | output | 1 | 62,917 | 5 | 125,835 |
Provide a correct Python 3 solution for this coding contest problem.
Assume that a, b, and n are all positive integers. Let f (i) be the i-th fraction of the fraction a / b (0 ≤ f (i) ≤ 9). At this time, let s be the sum of f (i) from i = 1 to n.
s = f (1) + f (2) + ... + f (n)
Create a program that reads a, b, n, ... | instruction | 0 | 63,017 | 5 | 126,034 |
"Correct Solution:
```
while True:
try:
s = input()
except EOFError:
break
a, b, n = map(int, s.split())
a %= b
x = 0
for i in range(n):
a *= 10
if a >= b:
q, a = divmod(a, b)
x += q
print(x)
``` | output | 1 | 63,017 | 5 | 126,035 |
Provide a correct Python 3 solution for this coding contest problem.
Assume that a, b, and n are all positive integers. Let f (i) be the i-th fraction of the fraction a / b (0 ≤ f (i) ≤ 9). At this time, let s be the sum of f (i) from i = 1 to n.
s = f (1) + f (2) + ... + f (n)
Create a program that reads a, b, n, ... | instruction | 0 | 63,018 | 5 | 126,036 |
"Correct Solution:
```
import sys
for a, b, n in (map(int, l.split()) for l in sys.stdin.readlines()):
if a >= b:
a %= b
a *= 10
ans = 0
for _ in [0]*n:
d, m = divmod(a, b)
ans += d
a = m*10
print(ans)
``` | output | 1 | 63,018 | 5 | 126,037 |
Provide a correct Python 3 solution for this coding contest problem.
Assume that a, b, and n are all positive integers. Let f (i) be the i-th fraction of the fraction a / b (0 ≤ f (i) ≤ 9). At this time, let s be the sum of f (i) from i = 1 to n.
s = f (1) + f (2) + ... + f (n)
Create a program that reads a, b, n, ... | instruction | 0 | 63,019 | 5 | 126,038 |
"Correct Solution:
```
while True:
try: x = input()
except: break
a, b, n = map(int, x.split())
s = 0
for _ in range(n):
a *= 10
s += (a // b) % 10
print(s)
``` | output | 1 | 63,019 | 5 | 126,039 |
Provide a correct Python 3 solution for this coding contest problem.
Assume that a, b, and n are all positive integers. Let f (i) be the i-th fraction of the fraction a / b (0 ≤ f (i) ≤ 9). At this time, let s be the sum of f (i) from i = 1 to n.
s = f (1) + f (2) + ... + f (n)
Create a program that reads a, b, n, ... | instruction | 0 | 63,020 | 5 | 126,040 |
"Correct Solution:
```
while True:
try:
a,b,n=map(int,input().split())
ans = 0
for i in range(n):
a*=10
ans+=(a//b)%10
print(ans)
except EOFError:
break
``` | output | 1 | 63,020 | 5 | 126,041 |
Provide a correct Python 3 solution for this coding contest problem.
Assume that a, b, and n are all positive integers. Let f (i) be the i-th fraction of the fraction a / b (0 ≤ f (i) ≤ 9). At this time, let s be the sum of f (i) from i = 1 to n.
s = f (1) + f (2) + ... + f (n)
Create a program that reads a, b, n, ... | instruction | 0 | 63,021 | 5 | 126,042 |
"Correct Solution:
```
a = []
b = []
n = []
while True:
try:
tmp = list(input().split())
a.append(int(tmp[0]))
b.append(int(tmp[1]))
n.append(int(tmp[2]))
except EOFError:
break
for i in range(len(a)):
s = 0
for j in range(n[i]):
f = a[i]*(10**(j+1))
... | output | 1 | 63,021 | 5 | 126,043 |
Provide a correct Python 3 solution for this coding contest problem.
Assume that a, b, and n are all positive integers. Let f (i) be the i-th fraction of the fraction a / b (0 ≤ f (i) ≤ 9). At this time, let s be the sum of f (i) from i = 1 to n.
s = f (1) + f (2) + ... + f (n)
Create a program that reads a, b, n, ... | instruction | 0 | 63,022 | 5 | 126,044 |
"Correct Solution:
```
while True:
try:
a, b, n = map(int, input().split())
ans = 0
#10倍して1の位の数を足していく
for i in range(n):
a *= 10
ans += (a // b) % 10
print(ans)
except EOFError:
break
``` | output | 1 | 63,022 | 5 | 126,045 |
Provide a correct Python 3 solution for this coding contest problem.
Assume that a, b, and n are all positive integers. Let f (i) be the i-th fraction of the fraction a / b (0 ≤ f (i) ≤ 9). At this time, let s be the sum of f (i) from i = 1 to n.
s = f (1) + f (2) + ... + f (n)
Create a program that reads a, b, n, ... | instruction | 0 | 63,023 | 5 | 126,046 |
"Correct Solution:
```
import sys
readlines = sys.stdin.readlines
write = sys.stdout.write
def solve():
for line in readlines():
a, b, n = map(int, line.split())
a %= b
res = 0
for i in range(n):
d, a = divmod(10*a, b)
res += d
write("%d\n" % res)
solv... | output | 1 | 63,023 | 5 | 126,047 |
Provide a correct Python 3 solution for this coding contest problem.
Assume that a, b, and n are all positive integers. Let f (i) be the i-th fraction of the fraction a / b (0 ≤ f (i) ≤ 9). At this time, let s be the sum of f (i) from i = 1 to n.
s = f (1) + f (2) + ... + f (n)
Create a program that reads a, b, n, ... | instruction | 0 | 63,024 | 5 | 126,048 |
"Correct Solution:
```
import sys
for l in sys.stdin:
a,b,n=map(int,l.split(" "))
print(sum(map(int,list(str((a%b)*10**n//b)))))
``` | output | 1 | 63,024 | 5 | 126,049 |
Evaluate the correctness of the submitted Python 3 solution to the coding contest problem. Provide a "Yes" or "No" response.
Assume that a, b, and n are all positive integers. Let f (i) be the i-th fraction of the fraction a / b (0 ≤ f (i) ≤ 9). At this time, let s be the sum of f (i) from i = 1 to n.
s = f (1) + f (... | instruction | 0 | 63,025 | 5 | 126,050 |
Yes | output | 1 | 63,025 | 5 | 126,051 |
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