답안 #956750

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
956750	2024-04-02T12:32:16 Z	rewer	송금 (JOI19_remittance)	C++14	0 / 100	2 ms	4600 KB

remittance

#include <bits/stdc++.h>
using namespace std;
#define int long long
int n,ar[1000050],br[1000050],c[1000050];
signed main(){
    cin>>n;
    for(int i=1;i<=n;i++){
        cin>>ar[i]>>br[i];
    }
    for(int i=1;i<=5000;i++){
        bool flag=0;
        for(int i=1;i<=n;i++){
            c[i]=ar[i];
        }
        for(int i=1;i<=n;i++){
            int tmp=ar[i];
            if(ar[i]>br[i]){
                ar[i]-=(ar[i]-br[i]+1)/2*2;
                ar[i%n+1]+=(tmp-br[i]+1)/2;
            }
        }
        for(int i=1;i<=n;i++){
            if(c[i]!=ar[i]){
                flag=1;
            }
        }
        if(!flag)break;
    }
    for(int i=1;i<=n;i++){
        if(ar[i]!=br[i]){
            cout<<"No\n";
            return 0;
        }
    }
    cout<<"Yes\n";
}

Subtask #1

0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	4600 KB	Output is correct
2	Correct	1 ms	4440 KB	Output is correct
3	Correct	1 ms	4444 KB	Output is correct
4	Correct	2 ms	4444 KB	Output is correct
5	Correct	1 ms	4444 KB	Output is correct
6	Correct	1 ms	4444 KB	Output is correct
7	Correct	1 ms	4444 KB	Output is correct
8	Correct	1 ms	4440 KB	Output is correct
9	Correct	1 ms	4444 KB	Output is correct
10	Correct	1 ms	4444 KB	Output is correct
11	Correct	1 ms	4444 KB	Output is correct
12	Correct	1 ms	4444 KB	Output is correct
13	Correct	1 ms	4444 KB	Output is correct
14	Correct	1 ms	4444 KB	Output is correct
15	Correct	1 ms	4444 KB	Output is correct
16	Correct	1 ms	4444 KB	Output is correct
17	Correct	1 ms	4444 KB	Output is correct
18	Correct	1 ms	4444 KB	Output is correct
19	Correct	1 ms	4444 KB	Output is correct
20	Incorrect	1 ms	4536 KB	Output isn't correct
21	Halted	0 ms	0 KB	-

Subtask #2

0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	4600 KB	Output is correct
2	Correct	1 ms	4440 KB	Output is correct
3	Correct	1 ms	4444 KB	Output is correct
4	Correct	2 ms	4444 KB	Output is correct
5	Correct	1 ms	4444 KB	Output is correct
6	Correct	1 ms	4444 KB	Output is correct
7	Correct	1 ms	4444 KB	Output is correct
8	Correct	1 ms	4440 KB	Output is correct
9	Correct	1 ms	4444 KB	Output is correct
10	Correct	1 ms	4444 KB	Output is correct
11	Correct	1 ms	4444 KB	Output is correct
12	Correct	1 ms	4444 KB	Output is correct
13	Correct	1 ms	4444 KB	Output is correct
14	Correct	1 ms	4444 KB	Output is correct
15	Correct	1 ms	4444 KB	Output is correct
16	Correct	1 ms	4444 KB	Output is correct
17	Correct	1 ms	4444 KB	Output is correct
18	Correct	1 ms	4444 KB	Output is correct
19	Correct	1 ms	4444 KB	Output is correct
20	Incorrect	1 ms	4536 KB	Output isn't correct
21	Halted	0 ms	0 KB	-

Subtask #3

0 / 45.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	4600 KB	Output is correct
2	Correct	1 ms	4440 KB	Output is correct
3	Correct	1 ms	4444 KB	Output is correct
4	Correct	2 ms	4444 KB	Output is correct
5	Correct	1 ms	4444 KB	Output is correct
6	Correct	1 ms	4444 KB	Output is correct
7	Correct	1 ms	4444 KB	Output is correct
8	Correct	1 ms	4440 KB	Output is correct
9	Correct	1 ms	4444 KB	Output is correct
10	Correct	1 ms	4444 KB	Output is correct
11	Correct	1 ms	4444 KB	Output is correct
12	Correct	1 ms	4444 KB	Output is correct
13	Correct	1 ms	4444 KB	Output is correct
14	Correct	1 ms	4444 KB	Output is correct
15	Correct	1 ms	4444 KB	Output is correct
16	Correct	1 ms	4444 KB	Output is correct
17	Correct	1 ms	4444 KB	Output is correct
18	Correct	1 ms	4444 KB	Output is correct
19	Correct	1 ms	4444 KB	Output is correct
20	Incorrect	1 ms	4536 KB	Output isn't correct
21	Halted	0 ms	0 KB	-