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Submission #975615

# Submission time Handle Problem Language Result Execution time Memory
975615 2024-05-05T14:47:02 Z vjudge1 Trol (COCI19_trol) C++17
20 / 50
 1000 ms 348 KB 
#include <bits/stdc++.h>
using namespace std;
#define ios ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define ll long long

ll l,r;
ll solve(ll x){
    if(x>10){
        x=(x-10)%9+1;
        return x;
    }
    else {
        return x;
    }
}

// if x>10
// x%10 + x/10
// 29490
// 303
// 33
// 6
// 11 13
// 24
// 6
// 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 1(19) 2(20) 3 4 5 6 7 8 9 1(28) 2 3 4 5 6 7 8 9 1(37) 
// b=9
// (x-10)%9;
// x=x+solve(i)
// i>n
// 721476
// 7 2 1 
int main()
{
    ios
    ll n; cin >> n;
    while (n--){
        cin >> l >> r;
        ll cnt=0;
        for (int i=l; i<=r; i++){
            cnt=cnt+ solve(i);
        }
        cout << cnt << endl;

    }
    return 0;
}

Subtask #1
20.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Execution timed out 1089 ms 348 KB Time limit exceeded
4 Execution timed out 1074 ms 348 KB Time limit exceeded
5 Execution timed out 1060 ms 348 KB Time limit exceeded