제출 #58339

실행 실패 (제출 코드 컴파일 에러)

Main.c:3:9: error: pragma or attribute ‘target("avx")’ is not valid
    3 | #pragma GCC target("avx,avx2")
      |         ^~~
Main.c: In function ‘main’:
Main.c:9:5: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    9 |     scanf("%d %d", &n, &m);
      |     ^~~~~~~~~~~~~~~~~~~~~~
Main.c:12:13: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   12 |             scanf("%d", &board[i][j]);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~