HDU_2054——A=B问题

Problem Description

Give you two numbers A and B, if A is equal to B, you should print "YES", or print "NO".

 

Input

each test case contains two numbers A and B.

 

Output

for each case, if A is equal to B, you should print "YES", or print "NO".

 

Sample Input

1 2 2 2 3 3 4 3

 

Sample Output

NO YES YES NO

#include <cstdio>
#include <cstring>
char* fun(char *str)
{
    if(strchr(str,'.')!=NULL)
        {
            int i=strlen(str);
            while(str[--i]=='0');
            if(str[i]=='.')
                i--;
            str[i+1]='';
        }
    return str;
}
//不用考虑前导0的情况 
int main()
{
    char a[100000],b[100000];
    while(~scanf("%s%s",a,b))
        {
            if(strcmp(fun(a),fun(b))==0)
                printf("YES
");
            else
                printf("NO
");
        }
    return 0;    
}