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Submission #475397

# Submission time Handle Problem Language Result Execution time Memory
475397 2021-09-22T09:16:43 Z HossamHero7 Automobil (COCI17_automobil) C++14
50 / 100
 38 ms 65540 KB 
#include <bits/stdc++.h>

using namespace std;
typedef long long ll;
#define endl '\n'
const ll mod = 1e9+7;
void solve(){
    int n,m,q;
    cin>>n>>m>>q;
    vector <vector<ll>> v(n,vector<ll>(m));
    for(int i=0;i<n;i++){
        for(int j=0;j<m;j++){
            v[i][j] = i*m+j+1;
        }
    }
    while(q--){
        char c;
        int x,y;
        cin>>c>>x>>y;
        x --;
        if(c == 'R'){
            for(int i=0;i<m;i++){
                v[x][i] *= y;
                v[x][i] %= mod;
            }
        }
        else {
            for(int i=0;i<n;i++){
                v[i][x] *= y;
                v[i][x] %= mod;
            }
        }
    }
    ll ans = 0;
    for(auto i : v){
        for(auto j : i){
            ans += j;
            ans %= mod;
        }
    }
    cout<<ans<<endl;
}
int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);      cout.tie(0);
    int t=1;
    // cin>>t;
    while(t--){
        solve();
    }
    return 0;
}

Subtask #1
50.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 716 KB Output is correct
2 Correct 5 ms 2936 KB Output is correct
3 Correct 1 ms 844 KB Output is correct
4 Correct 1 ms 568 KB Output is correct
5 Correct 6 ms 3632 KB Output is correct
6 Correct 3 ms 1868 KB Output is correct
7 Correct 7 ms 3784 KB Output is correct
8 Correct 3 ms 1740 KB Output is correct
9 Correct 5 ms 2892 KB Output is correct
10 Correct 6 ms 3788 KB Output is correct
11 Runtime error 34 ms 65540 KB Execution killed with signal 9
12 Runtime error 33 ms 65540 KB Execution killed with signal 9
13 Runtime error 35 ms 65540 KB Execution killed with signal 9
14 Runtime error 34 ms 65540 KB Execution killed with signal 9
15 Runtime error 37 ms 65540 KB Execution killed with signal 9
16 Runtime error 37 ms 65540 KB Execution killed with signal 9
17 Runtime error 35 ms 65540 KB Execution killed with signal 9
18 Runtime error 37 ms 65540 KB Execution killed with signal 9
19 Runtime error 38 ms 65540 KB Execution killed with signal 9
20 Runtime error 37 ms 65540 KB Execution killed with signal 9