Accepted
Code
#include <bits/stdc++.h>
#define int long long
#define endll '\n';
#define pb push_back
#define all(v) v.begin(), v.end()
using namespace std;
const int mod = 1e9 + 7, N = 1e6;
void solve()
{
int n , d; cin >> n >> d;
int a , b; cin >> a >> b;
int ans = 0;
if(n <= d) {
ans = n * a;
}
else {
ans = d * a;
n -= d;
ans += b * n;
}
cout << ans << endll;
}
int32_t main()
{
ios::sync_with_stdio(false);
cin.tie(0);
int t = 1;
cin >> t;
while (t--) {
solve();
}
return 0;
}
Information
- Submit By
- Type
- Submission
- Problem
- P1090 Summer trip
- Contest
- Brain Booster #5
- Language
- C++20 (G++ 13.2.0)
- Submit At
- 2024-09-05 15:33:34
- Judged At
- 2024-10-03 13:11:45
- Judged By
- Score
- 100
- Total Time
- 41ms
- Peak Memory
- 1.426 MiB