Problem:
Range

Write a program which reads three integers a, b and c, and prints "Yes" if a < b < c, otherwise "No".

Input

Three integers a, b and c separated by a single space are given in a line.

Output

Print "Yes" or "No" in a line.

Constraints

0 ≤ a, b, c ≤ 100

Sample Input 1

1 3 8

Sample Output 1

Yes

Sample Input 2

3 8 1

Sample Output 2

No

Solution in JavaScript (judge verdict: Accepted)

function main(input){
    let numarray=input.split(' ').map(Number);
    let a,b,c;
    a=numarray[0];
    b=numarray[1];
    c=numarray[2];
    if (a<b && b<c){
        console.log('Yes');
    }else{
        console.log('No');
    }
}
main(require("fs").readFileSync("/dev/stdin","utf8"));