#include<stdio.h>
int main(){
    int first reactant;
    int second reactant;
    int c;
    scanf("%d %d", &first reactant,&second reactant);
    if(first reactant,second reactant<=+1 && first reactant,second reactant>=+100){
        printf("%d\n %d\n",first reactant,second reactant);
    }else{
        printf("Invalid input");
    }
    c=a+b;
    printf("%d",c);
 return 0;
}