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Submission #592503

# Submission time Handle Problem Language Result Execution time Memory
592503 2022-07-09T09:11:27 Z tqbfjotld None (JOI15_memory) C++14
0 / 100
 61 ms 7308 KB 
#include "Memory_lib.h"
#include <bits/stdc++.h>
using namespace std;

int Memory(int N, int M) {
	if (N>30){			
		int loc = M%(N+1);
		int rem = M/(N+1);
		if (loc==N) return rem==0?-1:-2;
		int res = Get(loc+1);
		if (res=='>'){
			if (rem==0) return -2;
			rem--;
		}
		else{
			rem++;
		}
		return rem*(N+1)+loc+1;
	}
	int loc = M%(N+1);
	int rem = M/(N+1);
	int rems = rem&15;
	int remm = rem>>4;
	if (loc==N){
		return rems==0?-1:-2;
	}
	int res = Get(loc+1);
	if (res==']' || res=='>'){
		if (rems==0) return -2;
		if ((remm&1)==(res==']')){
			rems--;
			remm>>=1;
		}
		else{
			return -2;
		}
	}
	else{
		if (rems==15){
			return -2;
		}
		rems++;
		remm<<=1;
		remm += (res=='[');
	}
	return ((remm<<4)+rems)*(N+1)+(loc+1);
	
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Wrong Answer [1]
2 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Wrong Answer [1]
2 Halted 0 ms 0 KB -

Subtask #3
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Wrong Answer [1]
2 Halted 0 ms 0 KB -

Subtask #4
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Wrong Answer [1]
2 Halted 0 ms 0 KB -

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 61 ms 7308 KB Wrong Answer [1]
2 Halted 0 ms 0 KB -

Subtask #6
0 / 60.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Wrong Answer [1]
2 Halted 0 ms 0 KB -