Compilare: main.cpp: In function 'int main()': main.cpp:18:1: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(i=2;i<=loc;i++) ^~~ main.cpp:20:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' g<<a<<endl<<d; ^ main.cpp:11:5: warning: unused variable 'q' [-Wunused-variable] int q,n,m,i,j,nr=0,loc=0,d,a,x,y; ^ main.cpp:11:13: warning: unused variable 'j' [-Wunused-variable] int q,n,m,i,j,nr=0,loc=0,d,a,x,y; ^ main.cpp:11:15: warning: unused variable 'nr' [-Wunused-variable] int q,n,m,i,j,nr=0,loc=0,d,a,x,y; ^~ main.cpp:20:8: warning: 'a' may be used uninitialized in this function [-Wmaybe-uninitialized] g<<a<<endl<<d; ^ main.cpp:20:18: warning: 'd' may be used uninitialized in this function [-Wmaybe-uninitialized] g<<a<<endl<<d; ^