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답안 #975110

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
975110 2024-05-04T12:59:38 Z vjudge1 Trol (COCI19_trol) C++17
0 / 50
 1000 ms 600 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++){
            ans += (i % 9);
        }

        cout << ans << endl;
    }
}

Subtask #1
0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Incorrect 1 ms 600 KB Output isn't correct
3 Incorrect 1 ms 348 KB Output isn't correct
4 Execution timed out 1090 ms 348 KB Time limit exceeded
5 Execution timed out 1036 ms 344 KB Time limit exceeded