Compilare: main.c: In function 'has_winning_move': main.c:92:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int padi=0;padi<pad;padi++)printf(" "); printf("analyzing "); print_board(board); printf("\r\n"); ^~~ main.c:92:49: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' for(int padi=0;padi<pad;padi++)printf(" "); printf("analyzing "); print_board(board); printf("\r\n"); ^~~~~~ main.c: In function 'main': main.c:31:5: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf (file, "%d", &n); ^~~~~~~~~~~~~~~~~~~~~~~ main.c: In function 'readboard': main.c:72:7: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf (file, "%d", &number); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c: In function 'add_to_cache': main.c:163:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ main.c: In function 'add_to_cache_counter': main.c:189:1: warning: control reaches end of non-void function [-Wreturn-type] } ^