#include <bits/stdc++.h>
#define int long long
using namespace std;
int32_t main() {
int n,x,top=0;
cin >> n;
cin >> x;
while(n--)
{
int a,b,c;
cin >> a >> b;
if(abs(a-b)<=x)
top+=max(a,b);
else
{
cin >> c;
top+=c;
}
}
cout << top;
return 0;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
336 KB |
Output is correct |
2 |
Correct |
1 ms |
336 KB |
Output is correct |
3 |
Correct |
1 ms |
336 KB |
Output is correct |
4 |
Correct |
1 ms |
336 KB |
Output is correct |
5 |
Correct |
1 ms |
336 KB |
Output is correct |
6 |
Correct |
1 ms |
336 KB |
Output is correct |
7 |
Correct |
1 ms |
336 KB |
Output is correct |
8 |
Correct |
1 ms |
336 KB |
Output is correct |
9 |
Correct |
1 ms |
504 KB |
Output is correct |
10 |
Correct |
1 ms |
336 KB |
Output is correct |