Sunbelt Computer Software

PL/B Language Development and Support

Home
About
Blog
Products
Forum
Support
Contact

leetcode-2/code/lc263.java at master · xiaocy/leetcode-2 · GitHub

19 lines (19 loc) · 404 Bytes

package code;
 * 263. Ugly Number
 * 题意：因子只包含2，3，5的数称为丑数
public class lc263 {
    public boolean isUgly(int num) {
        if(num==0) return false;
        if(num==1) return true;
        while(num%2==0) num/=2;
        while(num%3==0) num/=3;
        while(num%5==0) num/=5;
        return num==1;

Sunbelt Computer Software

PL/B Language Development and Support

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Sunbelt Computer Software

PL/B Language Development and Support

Uh oh!

FilesExpand file tree

lc263.java

Latest commit

History

lc263.java

File metadata and controls