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Submission #628348

# Submission time Handle Problem Language Result Execution time Memory
628348 2022-08-13T10:43:57 Z c28dnv9q3 Digital Circuit (IOI22_circuit) C++17
2 / 100
 10 ms 1328 KB 
#include "circuit.h"

#include <vector>

using namespace std;

// N ... num threshold gates
// M ... num source gates

vector<int> A;
const int MOD = 1000002022;

void init(int N, int M, vector<int> P, vector<int> A) {
  ::A = A;
}

// toggle state of source gates between L and R (inclusive)
// return num distinctive param assignments with gate#0 = 1
int count_ways(int L, int R) {
  for (int i = L; i <= R; i++)
    A[i-1] = 1-A[i-1];
  int s = 0;
  for (int i = 0; i < A.size(); i++)
    s += A[i];
  return s;
}

Compilation message

circuit.cpp: In function 'int count_ways(int, int)':
circuit.cpp:23:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   23 |   for (int i = 0; i < A.size(); i++)
      |                   ~~^~~~~~~~~~

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 1 ms 208 KB Output is correct

Subtask #2
0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Incorrect 0 ms 208 KB 1st lines differ - on the 1st token, expected: '52130940', found: '128'
3 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 1 ms 208 KB Output is correct
9 Correct 0 ms 208 KB Output is correct
10 Incorrect 0 ms 208 KB 1st lines differ - on the 1st token, expected: '52130940', found: '128'
11 Halted 0 ms 0 KB -

Subtask #4
0 / 4.0

# Verdict Execution time Memory Grader output
1 Runtime error 10 ms 1328 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Runtime error 10 ms 1328 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #6
0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Incorrect 0 ms 208 KB 1st lines differ - on the 1st token, expected: '52130940', found: '128'
3 Halted 0 ms 0 KB -

Subtask #7
0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 1 ms 208 KB Output is correct
9 Correct 0 ms 208 KB Output is correct
10 Incorrect 0 ms 208 KB 1st lines differ - on the 1st token, expected: '52130940', found: '128'
11 Halted 0 ms 0 KB -

Subtask #8
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 0 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 1 ms 208 KB Output is correct
9 Correct 0 ms 208 KB Output is correct
10 Incorrect 0 ms 208 KB 1st lines differ - on the 1st token, expected: '52130940', found: '128'
11 Halted 0 ms 0 KB -