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답안 #477241

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
477241 2021-10-01T11:30:54 Z niloyroot Feast (NOI19_feast) C++14
4 / 100
 40 ms 312 KB 
#include <bits/stdc++.h>
using namespace std;
#define forp(i,a,b) for(int i=a;i<=b;i++)
#define ll long long
#define newl '\n'

void solve(){
    ll n,k; cin>>n>>k;
    ll c,s1=0,s2=0;
    forp(i,1,n){
        cin>>c;
        if(c<0){
            swap(s1,s2);
        } else {
            s1+=c;
        }
    }
    if(k==1){
        cout<<max(s1,s2)<<newl;
    } else {
        cout<<s1+s2<<newl;
    }
}

int main() {
    ios_base::sync_with_stdio(false); 
    cin.tie(NULL); 
    solve();
}

Subtask #1
4.0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Correct 35 ms 204 KB Output is correct
2 Correct 31 ms 204 KB Output is correct
3 Correct 35 ms 204 KB Output is correct
4 Correct 36 ms 204 KB Output is correct
5 Correct 33 ms 204 KB Output is correct
6 Correct 31 ms 204 KB Output is correct
7 Correct 33 ms 204 KB Output is correct
8 Correct 36 ms 296 KB Output is correct
9 Correct 34 ms 312 KB Output is correct
10 Correct 34 ms 204 KB Output is correct

Subtask #2
0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 18 ms 204 KB Output is correct
2 Incorrect 20 ms 204 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 40 ms 292 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 35 ms 204 KB Output is correct
2 Correct 31 ms 204 KB Output is correct
3 Correct 35 ms 204 KB Output is correct
4 Correct 36 ms 204 KB Output is correct
5 Correct 33 ms 204 KB Output is correct
6 Correct 31 ms 204 KB Output is correct
7 Correct 33 ms 204 KB Output is correct
8 Correct 36 ms 296 KB Output is correct
9 Correct 34 ms 312 KB Output is correct
10 Correct 34 ms 204 KB Output is correct
11 Correct 18 ms 204 KB Output is correct
12 Incorrect 20 ms 204 KB Output isn't correct
13 Halted 0 ms 0 KB -