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Submission #282503

# Submission time Handle Problem Language Result Execution time Memory
282503 2020-08-24T13:22:53 Z mhy908 None (JOI15_memory) C++14
0 / 100
 3008 ms 284024 KB 
#include "Memory_lib.h"
#include <bits/stdc++.h>
using namespace std;

int Memory(int N, int M){
    if(N%2)return -2;
    int lv=M&127, l=(M>>7)&63, r=(M>>13)&63, tp=(M>>20)&1;
    if(!l){
        tp=-1;
        lv=0;
    }
    if(!lv){
        if(r==N){
            if(l)return -2;
            return -1;
        }
        char c=Get(++r);
        if(c=='['){
            l=r;
            tp=0;
        }
        if(c=='<'){
            l=r;
            tp=1;
        }
        if(c==']'){
            if(tp!=0)return -2;
            l--;
            lv++;
        }
        if(c=='>'){
            if(tp!=1)return -2;
            l--;
            lv++;
        }
    }
    else{
        char c=Get(l--);
        if(c=='['){
            lv--;
            if(!lv)tp=0, l++;
        }
        else if(c=='<'){
            lv--;
            if(!lv)tp=1, l++;
        }
        else lv++;
    }
    return lv+(l<<7)+(r<<13)+(tp<<20);
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2787 ms 284024 KB Output is correct
2 Incorrect 0 ms 256 KB Wrong Answer [3]
3 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2787 ms 284024 KB Output is correct
2 Incorrect 0 ms 256 KB Wrong Answer [3]
3 Halted 0 ms 0 KB -

Subtask #3
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2787 ms 284024 KB Output is correct
2 Incorrect 0 ms 256 KB Wrong Answer [3]
3 Halted 0 ms 0 KB -

Subtask #4
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2787 ms 284024 KB Output is correct
2 Incorrect 0 ms 256 KB Wrong Answer [3]
3 Halted 0 ms 0 KB -

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 3008 ms 283704 KB Wrong Answer [5]

Subtask #6
0 / 60.0

# Verdict Execution time Memory Grader output
1 Correct 2787 ms 284024 KB Output is correct
2 Incorrect 0 ms 256 KB Wrong Answer [3]
3 Halted 0 ms 0 KB -