oj.uz

Submission #717578

# Submission time Handle Problem Language Result Execution time Memory
717578 2023-04-02T08:30:04 Z vjudge1 Bitaro the Brave (JOI19_ho_t1) C++17
50 / 100
 1000 ms 9088 KB 
#include <bits/stdc++.h>
using namespace std;

// bitch dont even know about std::string fucking retarded compiler hua kuy
int h, w;
char str[3007][3007];

int main() {
  scanf("%d%d", &h, &w);
  for(int i=0; i<h; i++) {
    scanf("%s", str[i]);
  }
  long long int total=0;
  for(int i=0; i<h; i++) {
    for(int j=0; j<w; j++) {
      if(str[i][j]=='J') {
        long long int kuy=0;
        for(int k=i; k<h; k++) {
          if(str[k][j]=='I') {
            kuy++;
          }
        }
        long long int pong=0;
        for(int k=j; k<w; k++) {
          if(str[i][k]=='O') {
            pong++;
          }
        }
        total+=kuy*pong;
      }
    }
  }
  printf("%lld", total);
  return 0;
}

Compilation message

joi2019_ho_t1.cpp: In function 'int main()':
joi2019_ho_t1.cpp:9:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    9 |   scanf("%d%d", &h, &w);
      |   ~~~~~^~~~~~~~~~~~~~~~
joi2019_ho_t1.cpp:11:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   11 |     scanf("%s", str[i]);
      |     ~~~~~^~~~~~~~~~~~~~

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 2 ms 596 KB Output is correct
6 Correct 1 ms 596 KB Output is correct
7 Correct 1 ms 468 KB Output is correct
8 Correct 1 ms 596 KB Output is correct
9 Correct 1 ms 596 KB Output is correct
10 Correct 1 ms 468 KB Output is correct
11 Correct 1 ms 596 KB Output is correct
12 Correct 1 ms 596 KB Output is correct
13 Correct 1 ms 468 KB Output is correct

Subtask #2
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 2 ms 596 KB Output is correct
6 Correct 1 ms 596 KB Output is correct
7 Correct 1 ms 468 KB Output is correct
8 Correct 1 ms 596 KB Output is correct
9 Correct 1 ms 596 KB Output is correct
10 Correct 1 ms 468 KB Output is correct
11 Correct 1 ms 596 KB Output is correct
12 Correct 1 ms 596 KB Output is correct
13 Correct 1 ms 468 KB Output is correct
14 Correct 25 ms 1748 KB Output is correct
15 Correct 1 ms 1492 KB Output is correct
16 Correct 15 ms 1068 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 37 ms 1748 KB Output is correct
19 Correct 10 ms 1748 KB Output is correct
20 Correct 49 ms 1748 KB Output is correct
21 Correct 40 ms 1756 KB Output is correct
22 Correct 37 ms 1756 KB Output is correct
23 Correct 44 ms 1748 KB Output is correct
24 Correct 46 ms 1748 KB Output is correct
25 Correct 11 ms 1748 KB Output is correct
26 Correct 46 ms 1728 KB Output is correct

Subtask #3
0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 2 ms 596 KB Output is correct
6 Correct 1 ms 596 KB Output is correct
7 Correct 1 ms 468 KB Output is correct
8 Correct 1 ms 596 KB Output is correct
9 Correct 1 ms 596 KB Output is correct
10 Correct 1 ms 468 KB Output is correct
11 Correct 1 ms 596 KB Output is correct
12 Correct 1 ms 596 KB Output is correct
13 Correct 1 ms 468 KB Output is correct
14 Correct 25 ms 1748 KB Output is correct
15 Correct 1 ms 1492 KB Output is correct
16 Correct 15 ms 1068 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 37 ms 1748 KB Output is correct
19 Correct 10 ms 1748 KB Output is correct
20 Correct 49 ms 1748 KB Output is correct
21 Correct 40 ms 1756 KB Output is correct
22 Correct 37 ms 1756 KB Output is correct
23 Correct 44 ms 1748 KB Output is correct
24 Correct 46 ms 1748 KB Output is correct
25 Correct 11 ms 1748 KB Output is correct
26 Correct 46 ms 1728 KB Output is correct
27 Execution timed out 1093 ms 9088 KB Time limit exceeded
28 Halted 0 ms 0 KB -