比较两个数字是否相等 杭电2054

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<stdio.h>#include<string.h>int main(){ char a[100000],b[100000]; while(scanf("%s%s",&a,&b)!=EOF) { int i; if (strchr(a,'.')) { for(i=strlen(a)-1;a[i]=='0';i--) a[i]='\0'; if(a[i]=='.') a[i]='\0'; } if(strchr(b,'.'))//这个函数的意思是找到你想找到的东西，并返回它的地址 { for(i=strlen(b)-1;b[i]=='0';i--) b[i]='\0'; if(b[i]=='.') b[i]='\0';//挺有意思的 } if(strcmp(a,b)==0)//比较两个数组的大小 printf("YES\n"); else printf("NO\n"); } return 0;}