Submission #1110645

#TimeUsernameProblemLanguageResultExecution timeMemory
1110645vjudge1Tuna (COCI17_tuna)C++17
50 / 50
1 ms336 KiB
#include <bits/stdc++.h>

using namespace std;

int main()
{
    int n,x,ans=0,h,z,s;

    cin >> n >> x;

    for (int i = 0; i < n; i++)
    {
        cin >> h >> z;
        if(abs(h-z)<=x)
        {
            ans += max(h,z);
        }
        else
        {
            cin >> s;
            ans += s;
        }
    }

    cout << ans;    

    return 0;
}
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