Problem:
Score : 200 points

Problem Statement

Given are 1-digit positive integers a and b. Consider these two strings: the concatenation of b copies of the digit a, and the concatenation of a copies of the digit b. Which of these is lexicographically smaller?

Constraints

1 \leq a \leq 9

1 \leq b \leq 9

a and b are integers.

Input

Input is given from Standard Input in the following format:

a b

Output

Print the lexicographically smaller of the two strings. (If the two strings are equal, print one of them.)

Sample Input 1

4 3

Sample Output 1

3333

We have two strings 444 and 3333. Between them, 3333 is the lexicographically smaller.

Sample Input 2

7 7

Sample Output 2

7777777

Solution in C (Clang 3.8.0) (judge verdict: Wrong Answer)

#include <stdio.h>
#include <stdlib.h>

int main()
{
    int a,b;
    scanf("%d %d",&a,&b);
    if(a>=b&&a<10&&b>1)
    {
        int s[a];
        for(int i=0;i<a;i++)
        {
            s[i]=b;
            printf("%d",s[i]);
        }

    }
    if(a<b&&b<10&&a>1)
    {
       int t=a;
        a=b;
        b=t;
    }
    else return 0;
    return 0;
}