Ice cream

input/code.cpp: In function 'int main()':
input/code.cpp:10:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d", &n, &x);
                        ^
input/code.cpp:14:25: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d", &a, &b);
                         ^

#include <bits/stdc++.h>
using namespace std;

// why am I so weak

int n, x;
int dp[1055];

int main() {
	scanf("%d %d", &n, &x);

	while (n--) {
		int a, b;
		scanf("%d %d", &a, &b);

		for (int i = x; i >= a; i--) {
			dp[i] = max(dp[i], dp[i - a] + b);
		}
		for (int i = x; i >= a; i--) {
			dp[i] = max(dp[i], dp[i - a] + b);
		}
	}

	int res = 0;

	for (int i = 0; i <= x; i++) res = max(res, dp[i]);

	cout << res << endl;

	return 0;
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: WRONG ANSWER

Test 5

Verdict: WRONG ANSWER

Test 6

Verdict: WRONG ANSWER

Test 7

Verdict: WRONG ANSWER

Test 8

Verdict: WRONG ANSWER

Test 9

Verdict: WRONG ANSWER

Test 10

Verdict: WRONG ANSWER