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大牛帮帮忙 怎么老是WA是不是有比较偏的数据没有考虑到啊?谢谢啊#include<iostream>
int sub(char ch1[],char ch2[]){
int len1=strlen(ch1);
int len2=strlen(ch2);
int i=0;
int j=0;
int count=0;
for(i=0;i<len2;i++){
for(j;j<len1;j++){
if(ch2[i]==ch1[j]){
j++;
count++;
break;
}
}
}
if(count==len2){return 1;}
j=0;
count=0;
for(i=len2-1;i>=0;i--){
for(j;j<len1;j++){
if(ch2[i]==ch1[j]){
count++;
j++;
break;
}
}
}
if(count==len2)return 1;
else return 0;
}
using namespace std;
int main (){
int n;
char ch1[10],ch2[10];
cin>>n;
while(n--){
cin>>ch1>>ch2;
if(sub(ch1,ch2))cout<<"YES"<<endl;
else cout<<"NO"<<endl;
}
system("pause");
return 0;
}
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