Numbers
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)
Total Submission(s): 10 Accepted Submission(s): 9
Problem Description
There is a number N.You should output "YES" if N is a multiple of 2, 3 or 5,otherwise output "NO".
Input
There are multiple test cases, no more than 1000 cases.
For each case,the line contains a integer N.
(0<N<1030)
Output
For each test case,output the answer in a line.
Sample Input
2 3 5 7
Sample Output
YES YES YES NO
#include<stdio.h>
#include<string.h>
#include<algorithm>
using namespace std;
char s[31];
int main()
{
int i,sum;
while(scanf("%s",s)!=EOF)
{
sum=0;
int l=strlen(s);
for(i=0;i<l;i++)
sum+=s[i]-'0';
if(sum%3==0)
printf("YES\n");
else if(s[l-1]=='0'||s[l-1]=='2'||s[l-1]=='4'||s[l-1]=='5'||s[l-1]=='6'||s[l-1]=='8')
printf("YES\n");
else
printf("NO\n");
}
return 0;
}
