HDU 2054 A == B?

A == B ?

Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 105458    Accepted Submission(s): 16791

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 22 23 34 3

 

Sample Output

NOYESYESNO

对字符串进行处理，不直接进行比较

AC代码

#include<stdio.h>#include<string.h>char *haha(char *s);char *haha(char *s){while(*s == '0')s++;//去除前导0if(strchr(s,'.') != 0){int len = strlen(s);char *p = s + len- 1;//指针指向字符串末尾while(*p == '0')*(p--) = 0;//去除后导0if(*p == '.')*p = 0;//出现1.时把.去掉}return s;}int main(void){char a[10000];char b[10000];while(scanf("%s%s",a,b) != EOF){if(strcmp(haha(a),haha(b)) == 0){puts("YES");}elseputs("NO");}return 0;}