Compilare: main.cpp: In function 'int main()': main.cpp:53:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i = 1; i <= n; i++) ^~~ main.cpp:57:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' int min = 0; ^~~ main.cpp:57:13: warning: unused variable 'min' [-Wunused-variable] int min = 0; ^~~