Compilare: main.cpp: In function 'int main()': main.cpp:34:4: warning: this 'else' clause does not guard... [-Wmisleading-indentation] else ^~~~ main.cpp:36:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else' return 0; ^~~~~~ main.cpp:29:20: warning: unused variable 'c' [-Wunused-variable] long long n,a,b,c,x,y,d; ^ main.cpp:29:26: warning: unused variable 'd' [-Wunused-variable] long long n,a,b,c,x,y,d; ^ main.cpp:33:10: warning: 'n' may be used uninitialized in this function [-Wmaybe-uninitialized] g<<x+n; ^