思路:
加粗样式
代码:
# include<iostream>
# include<cstring>
# include<cstdio>
# include<algorithm>
using namespace std;
const int N = 100010;
int a[N],b[N];
int n,m;
int main()
{
cin >> n >> m;
for(int i = 0;i < n;i++) scanf("%d",&a[i]);
for(int i = 0;i < m;i++) scanf("%d",&b[i]);
int i = 0,j = 0;
while(i < n && j < m)
{
if(a[i] == b[j])
i++;
j++;
}
if(i == n)
{
puts("Yes");
}
else
{
puts("No");
}
return 0;
}