Compilare: main.cpp: In function 'int main()': main.cpp:70:5: warning: this 'else' clause does not guard... [-Wmisleading-indentation] else ^~~~ main.cpp:72:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else' g<<endl; ^ main.cpp:46:23: warning: unused variable 'd' [-Wunused-variable] int n,i,j,a[1001],d,t,x,k,nr=0; ^ main.cpp:46:29: warning: unused variable 'k' [-Wunused-variable] int n,i,j,a[1001],d,t,x,k,nr=0; ^