运行 ID: 3511

Main.cc: In function ‘int main()’:
Main.cc:19:5: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
     for (j = 1; j <= n; ++ j)
     ^~~
Main.cc:20:30: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’
      printf("%5d", a[i][j]); printf("\n");
                              ^~~~~~
Main.cc:24:1: error: expected ‘}’ at end of input
 }
 ^