Compilare: user.cpp: In function ‘int main()’: user.cpp:24:7: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation] if(nr1<1)nr1+=n; if(nr2<1)nr2+=n; ^~ user.cpp:24:24: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘if’ if(nr1<1)nr1+=n; if(nr2<1)nr2+=n; ^~