Coding/rev_int.java at main · shr100/Coding · GitHub

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//Link: https://leetcode.com/problems/reverse-integer/
classSolution {
publicintreverse(intx) {
if(x==0){
return0;
 }
intpop;
intrev=0;
while((x>0)||(x<0)){
pop = x%10;
x = x/10;


if (rev > Integer.MAX_VALUE/10 || (rev == Integer.MAX_VALUE / 10 && pop > 7)) return0;
if (rev < Integer.MIN_VALUE/10 || (rev == Integer.MIN_VALUE / 10 && pop < -8)) return0;
rev = (rev*10) + pop;


 }
returnrev;
 }
}