Submission #212057

#	Time	Username	Problem	Language	Result	Execution time	Memory
212057		NONAME	Pod starim krovovima (COCI20_psk)	C++17	50 / 50	7 ms	384 KiB

Main

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int 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 (int i = 0; i < n; i++) {
        cin >> t[i] >> z[i];
        sum += t[i];
        t[i] = 0;
    }
    
    ans = n;
    
    for (int it = 0; it < n && sum > 0; it++){
        int mx = -1, nm = -1;
        
        for (int i = 0; i < n; i++){
            if (mrk[i]) continue;
            
            if (z[i] > mx){
                mx = z[i];
                nm = i;
            }
        }
        
        mrk[nm] = 1;
        ans--;
        
        int kol = min(z[nm], sum);
        
        t[nm] = kol;
        sum -= kol;
    }
    
    cout << ans << '\n';
    
    for (int i = 0; i < n; i++)
        cout << t[i] << " ";
    
    return 0;
}

• Subtask 1: 50 / 50