Compilare: main.cpp: In function 'int main()': main.cpp:14:28: warning: format '%d' expects argument of type 'int*', but argument 4 has type 'short int*' [-Wformat=] scanf("%d%d%d",&n,&m,&k); ^ main.cpp:14:29: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d",&n,&m,&k); ^ main.cpp:17:28: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&x,&y); ^