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Submission #229228

# Submission time Handle Problem Language Result Execution time Memory
229228 2020-05-03T21:16:11 Z VEGAnn Pod starim krovovima (COCI20_psk) C++14
50 / 50
 6 ms 384 KB 
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const ll N = 1010;
ll ans, n, t[N], z[N], sum = 0;
bool mrk[N];

int main(){
    
    ios_base::sync_with_stdio(0); cin.tie(0);
    
//    freopen("in.txt","r",stdin);
    
    cin >> n;
    
    for (ll i = 0; i < n; i++) {
        cin >> t[i] >> z[i];
        sum += t[i];
        t[i] = 0;
    }
    
    ans = n;
    
    for (ll it = 0; it < n && sum > 0; it++){
        ll mx = -1, nm = -1;
        
        for (ll i = 0; i < n; i++){
            if (mrk[i]) continue;
            
            if (z[i] > mx){
                mx = z[i];
                nm = i;
            }
        }
        
        mrk[nm] = 1;
        ans--;
        
        ll kol = min(z[nm], sum);
        
        t[nm] = kol;
        sum -= kol;
    }
    
    cout << ans << '\n';
    
    for (ll i = 0; i < n; i++)
        cout << t[i] << " ";
    
    return 0;
}

Subtask #1
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 4 ms 384 KB Output is correct
3 Correct 4 ms 384 KB Output is correct
4 Correct 4 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 6 ms 384 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 6 ms 384 KB Output is correct