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Submission #975105

# Submission time Handle Problem Language Result Execution time Memory
975105 2024-05-04T12:47:04 Z vjudge1 Trol (COCI19_trol) C++17
0 / 50
 1 ms 348 KB 
#include <bits/stdc++.h>
#define ll unsigned long long

using namespace std;

//ll N = 1152921504606846976;

//vector<ll> sum(N+1);

/*
void bruteforce(ll n){
    for(ll i = 1; i <= n; i++){
        ll t = i;
        ll m;
        while(t > 0){
            m = t%10;
            sum[i] += m;
            t /= 10;
        }
    }
}
*/

int main(){
    //bruteforce(N);
    vector<ll> sum(10);
    int q; cin >> q;

    while(q--){
        ll l, r; cin >> l >> r;

        ll ans = 0;
        for(ll i = l; i <= r; i++){
            ll t = i;
            ll m = 0;
            while(t > 0){
                m = t % 10;
                sum[i] += m;
                t /= 10;
            }

            ans += sum[i];
        }

        cout << ans << endl;
    }
}

Subtask #1
0 / 50.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 344 KB Output isn't correct
2 Runtime error 1 ms 348 KB Execution killed with signal 11
3 Runtime error 1 ms 348 KB Execution killed with signal 11
4 Runtime error 1 ms 348 KB Execution killed with signal 11
5 Runtime error 1 ms 348 KB Execution killed with signal 11