Submission #448500

#	Time	Username	Problem	Language	Result	Execution time	Memory
448500		fuad27	Ice Hockey World Championship (CEOI15_bobek)	C++14	40 / 100	80 ms	288 KiB

bobek

    #include<bits/stdc++.h>
    using namespace std;
    #define int unsigned long long
    int32_t main () {
    	int n, m, c = 0;
    	cin >> n >> m;
    	vector<int> v;
    	for(int i = 0;i<n;i++) {
    		int p;cin >> p;
		if(p <= m)v.push_back(p);
    	}
	n = v.size();
    	for (int b = 0; b < (1<<n); b++) {
    		int sum = 0;
    		for (int i = 0; i < n; i++) {
    			if (b&(1<<i)) sum+=v[i];
    			if(sum > m)break;
    		}
    		if(sum <= m)c++;
    	}
    	cout<<c<<"\n"<<endl;	
    }

Compilation message (stderr)

bobek.cpp: In function 'int32_t main()':
bobek.cpp:13:24: warning: comparison of integer expressions of different signedness: 'long long unsigned int' and 'int' [-Wsign-compare]
   13 |      for (int b = 0; b < (1<<n); b++) {
      |                      ~~^~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 0 / 10
• Subtask 6: 0 / 10
• Subtask 7: 0 / 10
• Subtask 8: 0 / 10
• Subtask 9: 0 / 10
• Subtask 10: 0 / 10