Compilare: main.cpp: In function 'int main()': main.cpp:16:10: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(j%d==0) ^~ main.cpp:18:13: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' if(d*d>j) ^~ main.cpp:12:9: warning: unused variable 'n' [-Wunused-variable] int n,t,i,d,j,nr=0,cv,s=0,p=1; ^