oj.uz

Submission #44557

# Submission time Handle Problem Language Result Execution time Memory
44557 2018-04-03T06:31:27 Z wzy Question (Grader is different from the original contest) (CEOI14_question_grader) C++11
0 / 100
 7000 ms 4248 KB 
int encode (int n, int x, int y) {
	int m1 = 0 , m2 = 0 , qntsfoi = 0;
	for(int j = 0 ; j < (1<<12) ; j++){
		int xx = 0;
		for(int w = 0 ; w < 12 ; w++){
			if(1<<w & j) xx++;
		}
		if(xx == 6){
			qntsfoi++;
		}
		if(qntsfoi == x){
			m1 = j;
		}
		if(qntsfoi == y) m2 = j;
	}
	for(int j = 0 ; j < 12 ; j++){
		if((m1 & 1 <<j) && !(m2 & 1<<j)){
			return (j + 1);
		}
	}
}
int decode (int n, int q, int h) {
	int m1 = 0 , qntsfoi = 0;
	h--;
	for(int j = 0 ; j < (1<<12) ; j++){
		int xx = 0;
		for(int w = 0 ; w < 12 ; w++){
			if(1<<w & j) xx++;
		}
		if(xx == 6){
			qntsfoi++;
		}
		if(qntsfoi == q){
			m1 = j;
		}
	}
	if(m1 & 1<<h){
		return 1;
	}
	else return 0;
}

Compilation message

encoder.cpp: In function 'int encode(int, int, int)':
encoder.cpp:21:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^

Subtask #1
0.0 / 100.0

# Verdict Execution time Memory Grader output
1 Execution timed out 7010 ms 2972 KB Time limit exceeded
2 Execution timed out 7042 ms 4248 KB Time limit exceeded