Compilare: main.cpp: In function 'int main()': main.cpp:11:19: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare] 11 | for(int i=1; i<=n; i++)fin>>x[i]; | ~^~~ main.cpp:12:19: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare] 12 | for(int i=1; i<=m; i++)fin>>gaini[i]; | ~^~~ main.cpp:15:19: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare] 15 | for(int i=1; i<=n; i++) | ~^~~ main.cpp:18:23: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare] 18 | for(int j=1; j<=m; j++) | ~^~~ main.cpp:9:52: warning: unused variable 'a' [-Wunused-variable] 9 | unsigned long long n,m,x[100001],gaini[100001],a,mare=0,p,mario; | ^ main.cpp:9:54: warning: unused variable 'mare' [-Wunused-variable] 9 | unsigned long long n,m,x[100001],gaini[100001],a,mare=0,p,mario; | ^~~~