Compilare: user.cpp: In function ‘int main()’: user.cpp:34:16: warning: format ‘%ld’ expects argument of type ‘long int*’, but argument 2 has type ‘int*’ [-Wformat=] scanf("%ld",&n); ^ user.cpp:35:51: warning: format ‘%ld’ expects argument of type ‘long int*’, but argument 2 has type ‘int*’ [-Wformat=] for(i=1;i<=n;i++) scanf("%ld %ld",&a[i].x,&a[i].y); ^ user.cpp:35:51: warning: format ‘%ld’ expects argument of type ‘long int*’, but argument 3 has type ‘int*’ [-Wformat=] user.cpp: In function ‘void compute()’: user.cpp:114:16: warning: format ‘%ld’ expects argument of type ‘long int*’, but argument 2 has type ‘int*’ [-Wformat=] scanf("%ld",&nd); ^ user.cpp:117:42: warning: format ‘%ld’ expects argument of type ‘long int*’, but argument 2 has type ‘int*’ [-Wformat=] scanf("%ld %ld %ld %ld",&xa,&ya,&xb,&yb); ^ user.cpp:117:42: warning: format ‘%ld’ expects argument of type ‘long int*’, but argument 3 has type ‘int*’ [-Wformat=] user.cpp:117:42: warning: format ‘%ld’ expects argument of type ‘long int*’, but argument 4 has type ‘int*’ [-Wformat=] user.cpp:117:42: warning: format ‘%ld’ expects argument of type ‘long int*’, but argument 5 has type ‘int*’ [-Wformat=] user.cpp:172:24: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 2 has type ‘int’ [-Wformat=] printf("%ld\n",np); ^ user.cpp:109:8: warning: unused variable ‘i’ [-Wunused-variable] int nd,i,j,k,p,li,ls,m; ^ user.cpp:109:10: warning: unused variable ‘j’ [-Wunused-variable] int nd,i,j,k,p,li,ls,m; ^ user.cpp:109:14: warning: unused variable ‘p’ [-Wunused-variable] int nd,i,j,k,p,li,ls,m; ^ user.cpp:109:22: warning: unused variable ‘m’ [-Wunused-variable] int nd,i,j,k,p,li,ls,m; ^