oj.uz

답안 #740593

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
740593 2023-05-12T18:26:54 Z alexdd 송금 (JOI19_remittance) C++17
0 / 100
 1 ms 316 KB 
#include<bits/stdc++.h>
using namespace std;
int dif[1000005];
int n;
bool notdone()
{
    for(int i=0; i<n; i++)
        if(dif[i]>1)
            return 1;
    return 0;
}
signed main()
{
    cin>>n;
    int a,b;
    for(int i=0; i<n; i++)
    {
        cin>>a>>b;
        dif[i]=a-b;
    }
    while(notdone())
    {
        for(int i=0; i<n; i++)
            if(dif[i]>0)
                dif[(i+1)%n]+=dif[i]/2, dif[i]%=2;
    }
    for(int i=0; i<n; i++)
    {
        if(dif[i]!=0)
        {
            cout<<"No";
            return 0;
        }
    }
    cout<<"Yes";
    return 0;
}

Subtask #1
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 312 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 308 KB Output is correct
7 Correct 1 ms 316 KB Output is correct
8 Incorrect 1 ms 212 KB Output isn't correct
9 Halted 0 ms 0 KB -

Subtask #2
0 / 40.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 312 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 308 KB Output is correct
7 Correct 1 ms 316 KB Output is correct
8 Incorrect 1 ms 212 KB Output isn't correct
9 Halted 0 ms 0 KB -

Subtask #3
0 / 45.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 312 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 308 KB Output is correct
7 Correct 1 ms 316 KB Output is correct
8 Incorrect 1 ms 212 KB Output isn't correct
9 Halted 0 ms 0 KB -