#include <stdio.h>

int main() {
	int a;
	int b;
	char num[1024];

	//Step1
	printf("Please enter the number's base:\n");
	scanf("%d",&a);
	if(a<2 || a>16) {
		printf("Invalid input base\n");
		return 0;
	}
	//Step2
	printf("Please enter the desired base:\n");
	scanf("%d",&b);
	if(b<2 || b>16) {
		printf("Invalid desired base\n");
		return 0;
	}

	//Step3
	printf("Please enter a number in base <%d>:\n",a);
	int i=0;
	while (i<5){
		scanf("%c", &num[i]);
		i++;
	}
/*
	printf("Your number is: ");
	int j=0;
	for (j = 0; j < length(num); ++j) {
		printf("%c",num[i]);
	}
	printf("\n");
*/
	return 0;
}