(I2
I34
I5
(dp0
Vnecklace.%l
p1
(Vnecklace.cpp
p2
S'#include<iostream>\r\nusing namespace std;\r\nint main ()\r\n{\r\n int n,k,br=0;\r\n cin>>n>>k;\r\n char a[100000],b[2];\r\n int i;\r\n for(i=0;i<n;i++) cin>>a[i];\r\n for(i=0;i<k;i++)\r\n {\r\n cin>>b[0]>>b[1];\r\n for(int p=0;p<n;p++)\r\n    for(int j=p+1;j<n;j++)\r\n       {\r\n        if(a[p]==b[0] && a[j]==b[1]) br++;\r\n       }\r\n\r\n }\r\n\r\n cout<<br<<endl;\r\n return 0;\r\n}\r\n'
p3
tp4
stp5
.