oj.uz

Submission #64630

# Submission time Handle Problem Language Result Execution time Memory
64630 2018-08-05T07:47:45 Z gnoor Parrots (IOI11_parrots) C++17
81 / 100
 10 ms 2312 KB 
#include "encoder.h"
#include "encoderlib.h"

#include <cassert>
#include <cstdio>

void encode(int N, int M[])
{
	assert(N<=32);
	for (int i=0;i<N;i++) {
		for (int j=0;j<8;j++) {
			if (M[i]&(1<<j)) send(i*8+j);
		}
	}
}

#include "decoder.h"
#include "decoderlib.h"

#include <cstdio>

int ans[70];

void decode(int N, int L, int X[])
{
  int i, b;
  for (int i=0;i<N;i++) ans[i]=0;
  for(i=0; i<L; i++) {
    b = X[i];
	int pos=X[i]/8;
	int off=X[i]%8;
	ans[pos]^=(1<<off);
  }
  for (int i=0;i<N;i++) {
	output(ans[i]);
  }
}

Compilation message

decoder.cpp: In function 'void decode(int, int, int*)':
decoder.cpp:10:10: warning: variable 'b' set but not used [-Wunused-but-set-variable]
   int i, b;
          ^

Subtask #1
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 752 KB Output is correct

Subtask #2
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 1632 KB Output is correct
2 Correct 9 ms 1632 KB Output is correct
3 Correct 7 ms 1736 KB Output is correct
4 Correct 8 ms 1744 KB Output is correct

Subtask #3
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 2160 KB Output is correct
2 Correct 8 ms 2160 KB Output is correct
3 Correct 7 ms 2240 KB Output is correct
4 Correct 6 ms 2248 KB Output is correct

Subtask #4
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 2296 KB Output is correct
2 Correct 8 ms 2296 KB Output is correct
3 Correct 9 ms 2304 KB Output is correct
4 Correct 8 ms 2312 KB Output is correct
5 Correct 10 ms 2312 KB Output is correct
6 Correct 9 ms 2312 KB Output is correct

Subtask #5
0.0 / 19.0

# Verdict Execution time Memory Grader output
1 Partially correct 8 ms 2312 KB Output is partially correct - P = 8.000000
2 Partially correct 10 ms 2312 KB Output is partially correct - P = 8.000000
3 Runtime error 2 ms 1156 KB Execution killed with signal 11 (could be triggered by violating memory limits)
4 Runtime error 3 ms 1156 KB Execution killed with signal 11 (could be triggered by violating memory limits)
5 Runtime error 2 ms 1156 KB Execution killed with signal 11 (could be triggered by violating memory limits)
6 Runtime error 3 ms 1156 KB Execution killed with signal 11 (could be triggered by violating memory limits)
7 Runtime error 4 ms 1156 KB Execution killed with signal 11 (could be triggered by violating memory limits)