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Submission #448500

# Submission time Handle Problem Language Result Execution time Memory
448500 2021-07-30T10:13:49 Z fuad27 Ice Hockey World Championship (CEOI15_bobek) C++14
40 / 100
 80 ms 288 KB 
    #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

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
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 216 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 1 ms 224 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 9 ms 288 KB Output is correct
2 Correct 6 ms 204 KB Output is correct
3 Correct 9 ms 284 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 6 ms 284 KB Output is correct
6 Correct 75 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 74 ms 204 KB Output is correct
2 Correct 18 ms 204 KB Output is correct
3 Correct 5 ms 204 KB Output is correct
4 Correct 4 ms 284 KB Output is correct
5 Correct 80 ms 268 KB Output is correct
6 Correct 9 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -