#include<bits/stdc++.h> using namespace std; int main(){ /** char a[10001],b[100001]; cin>>a>>b; int num1=0,num2=0; while(a[num1]!='\0'){ num1++; } while(b[num2]!='\0'){ num2++; } if(num1==num2){ cout<<"yes"; }else{ cout<<"NO"; } char a[1000]; int n; cin>>a>>n; for(int i = 0;i<n/2;i++){ if(a[i]!=a[n-i-1]){ cout<<"NO"; return 0; } } cout<<"Yes"; int n; double a[10000],min=100000,max=0; cin>>n; for(int i =1;i<n;i++){ cin>>a[i]; if(a[i]>max)max=a[i]; if(a[i]<min)min=a[i]; }**/ //字符数组： char a[152],b[152]; int num1=0,num2=0; cin>>a>>b; while(a[num1]!='\0' ){ num1++; } while(b[num2]!='\0' ){ num2++; } if(num1==num2){ cout<<"yes"; }else{ cout<<"no"; } return 0; }