Ice cream

#include <bits/stdc++.h>
#define llong long long
#define f first
#define s second
#define mp make_pair
//#define cin fin

using namespace::std;

ifstream fin("input.txt");

int INF = 2e6;
int LIM = 1e5 + 1;

int main()
{
    int n, x;
    cin >> n >> x;
    vector<int> wgh(n), val(n);
    for (int i = 0; i < n; i++) {
        cin >> val[i] >> wgh[i]; /// value, weight
    }

    int answ = 0;
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < n; j++) {
            if (val[i] + val[j] <= x && wgh[i] + wgh[j] > answ) {
                answ = wgh[i] + wgh[j];
            }
        }
    }
    cout << answ;
    //system("pause");
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: ACCEPTED

Test 6

Verdict: ACCEPTED

Test 7

Verdict: ACCEPTED

Test 8

Verdict: ACCEPTED

Test 9

Verdict: ACCEPTED

Test 10

Verdict: ACCEPTED