Submission #147367

#	Time	Username	Problem	Language	Result	Execution time	Memory
147367		alexandra_udristoiu	Hokej (COCI17_hokej)	C++14	0 / 120	557 ms	22904 KiB

hokej

#include<iostream>
#include<algorithm>
#define DIM 500005
using namespace std;
int m, n, i, j, nr, ii, jj, u;
long long sol;
int a[7][DIM];
struct str{
    int val, t, ind;
};
str v[DIM];
int cmp(str a, str b){
    return a.val > b.val;
}
int main(){
    cin>> m >> n;
    for(i = 1; i <= n; i++){
        cin>> v[i].val >> v[i].t;
        v[i].ind = i;
    }
    sort(v + 1, v + n + 1, cmp);
    ii = jj = u = 1;
    for(i = 1; i <= m * 6; i++){
        if(v[u].t == 0){
            u++;
        }
        sol += v[u].val;
        v[u].t--;
        a[ii][jj] = v[u].ind;
        jj++;
        if(jj == m + 1){
            jj = 1;
            ii++;
        }
    }
    cout<< sol <<"\n";
    for(i = 1; i <= 6; i++){
        cout<< a[i][1] <<" ";
    }
    cout<<"\n";
    for(i = 1; i <= 6; i++){
        for(j = 2; j <= m; j++){
            if(a[i][j] != a[i][j - 1]){
                nr++;
            }
        }
    }
    cout<< nr <<"\n";
    for(j = 2; j <= m; j++){
        for(i = 1; i <= 6; i++){
            if(a[i][j] != a[i][j - 1]){
                cout<< j <<" "<< a[i][j - 1] <<" "<< a[i][j] <<"\n";
            }
        }
    }
}

• Subtask 1: 0 / 120