Problem:
Score : 100 points

Problem Statement

X and A are integers between 0 and 9 (inclusive).

If X is less than A, print 0; if X is not less than A, print 10.

Constraints

0 \leq X, A \leq 9

All values in input are integers.

Input

Input is given from Standard Input in the following format:

X A

Output

If X is less than A, print 0; if X is not less than A, print 10.

Sample Input 1

3 5

Sample Output 1

0

3 is less than 5, so we should print 0.

Sample Input 2

7 5

Sample Output 2

10

7 is not less than 5, so we should print 10.

Sample Input 3

6 6

Sample Output 3

10

6 is not less than 6, so we should print 10.

Solution in C (GCC 5.4.1) (judge verdict: Accepted)

#include<stdio.h>
int main(void)
{
  int X,A;
  scanf("%d%d",&X,&A);
  if(X<0||X>9||A<0||A>9){
    while(1){
      scanf("%d%d",&X,&A);
      if(X>=0&&X<=9&&A>=0&&A<=9){
        break;
      }
    }
  }
  if(X>=A){
    printf("10\n");
  }
  else{
    printf("0");
  }
  return 0;
}