Compilare: main.cpp: In function 'int main()': main.cpp:70:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for ( i =0 ; i< n ; i++) ^~~ main.cpp:73:2: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' srand(time(NULL)); ^~~~~ main.cpp: In function 'long long int pivot(long long int*, long long int, long long int)': main.cpp:35:1: warning: control reaches end of non-void function [-Wreturn-type] } ^