Compilare: main.cpp: In function 'void ssm(int)': main.cpp:18:12: warning: unused variable 'p1' [-Wunused-variable] int i, p1,p,p2; ^~ main.cpp:18:15: warning: unused variable 'p' [-Wunused-variable] int i, p1,p,p2; ^ main.cpp:18:17: warning: unused variable 'p2' [-Wunused-variable] int i, p1,p,p2; ^~ main.cpp: In function 'int main()': main.cpp:53:23: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long long int' [-Wformat=] printf("%d\n",Smax); ^ main.cpp:42:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("carnati.in","r",stdin); ^ main.cpp:43:38: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("carnati.out","w",stdout); ^ main.cpp:44:25: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d",&n,&c); ^ main.cpp:47:42: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d",&v[i].ora,&v[i].pt); ^