Ice cream

#include<bits/stdc++.h>

using namespace std;

const int MAXN = 1e3 + 10;

int n, x, w[MAXN], val[MAXN];

int main(){
	cin >> n >> x;
	for (int i = 0; i < n; i++)
		cin >> w[i] >> val[i];
	int ans = 0;
	for (int i = 0; i < n; i++)
		for (int j = 0; j < n; j++)
			if (w[i] + w[j] <= x)
				ans = max(ans, val[i] + val[j]);
	cout << ans << "\n";
	return 0;
}

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