#include <stdio.h>

int main(void) {
	// your code goes here
    int x,b0,b1,b2,sum,b;
    scanf("%d",&x);
    b0=x/100-10;
    b1=(x-b0*100)/10;
    b2=x%10;
    sum=b0+b1+b2;
    b=x-b0*100-b1*10-b2;
    printf("千位=%d,百位=%d,十位=%d,个位=%d\n",b,b0,b1,b2);
	return 0;
}