如图编译成功但运行提示0x00ca16dd 处有未经处理的异常: 0xC0000005: 读取位置 0x001f7000 时发生访问冲突

#include
using namespace std;
int squeeze(char s1[], char s2[])
{
int n=0;

for(int i=0; s2[i]!='/0';i++)
    {
        for(int s=0;s1[s]!='/0';s++)
        {
            if (s1[s]==s2[i])
                n++;
            break;
        }
    }
return n;

}

int main()
{
char s1[100];
char s2[100]="dakjguakjdk4231468b";
cout<<"s2数组"< cin>>s1;
cout<<squeeze(s1,s2);
return 0;
}

'/0'
->
'\0'

cout<<"s2数组"< cin>>s1;
这里也没有写对