#include "stdafx.h" #include <stdio.h> #include <stdlib.h> // Change decimal n to r [2,10] scale number void dToX( int n ,int r ) { if(n >= r) { dToX(n/r, r); } printf("%d", n%r); } void main() { int m, k; printf("Pleae input the decimal number:"); scanf("%d", &m); printf("/nPlease input a number in [2,10]:"); scanf("%d", &k); dToX(m, k); system("pause"); }