گزارش کار

Main.c

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#include <iostream>

using namespace std;

int main()
{
    int n,k;
    
    cin >> n >> k;
    
    int sum = 0;
    
    for (int i = 0; i < n; i++) {
        int temp;
        
        cin >> temp;
        
        sum += temp;
    }
    
    if (sum >= k){
        cout << "YES";
    }else {
        cout << "NO";
    }

    return 0;
}