/*#include<stdio.h>int main(){ int n, a=0; scanf("%d", &n); while(n>=1) { n=n/10; a=a+1; } printf("%d", a); return 0;}*/#include<stdio.h>int main(){ int n, a=0; scanf("%d", &n); while(n>=1) { printf("%d", n%10); a=a+n%10; if(n/10==0) { break; } n=n/10; } printf("\n%d", a); return 0;}