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Submission #315058

# Submission time Handle Problem Language Result Execution time Memory
315058 2020-10-22T01:47:58 Z Seanliu CONSUL (info1cup19_consul) C++14
0 / 100
 10 ms 256 KB 
#include "grader.h"
#define min(a,b) a<b?a:b
int seed = 101;

inline int rnd(){
	return seed = (seed * 3 + 1) % 0xdefaced;
}


void solve(int N){
	for(int i = 0; i < min(30, N / 2); i++){
		int r = rnd() % N + 1;
		int v = kth(r);
		int c = cnt(v);
		//cout << "loc = " << r << ", val = " << v << ", cnt = " << c << endl;
		if(c > (N / 3)){
			say_answer(v);
			return;
		}
	}
	say_answer(-1);
}

Compilation message

consul.cpp: In function 'void solve(int)':
consul.cpp:11:19: warning: comparisons like 'X<=Y<=Z' do not have their mathematical meaning [-Wparentheses]
   11 |  for(int i = 0; i < min(30, N / 2); i++){
      |                   ^

Subtask #1
0.0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 6 ms 256 KB Too many queries

Subtask #2
0.0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 10 ms 256 KB Too many queries
2 Halted 0 ms 0 KB -

Subtask #3
0.0 / 65.0

# Verdict Execution time Memory Grader output
1 Incorrect 8 ms 256 KB Too many queries
2 Halted 0 ms 0 KB -