(I2
I42
I5
(dp0
Vnecklace.%l
p1
(Vnecklace.cpp
p2
S'#include<iostream>\n#include<string>\n#include<algorithm>\nusing namespace std;\nint main()\n{\n\tlong long n,k,i,br=0,sz=2,j,p;\r\n\tcin>>n>>k;\r\n\tstring ncl,s;\r\n\tcin>>ncl;\r\n\tfor(i=0;i<k;i++)\r\n    {\r\n        cin>>s;\r\n        for(j=0;j<n;j++)\r\n        {\r\n            for(p=j+1;p<n;p++)\r\n            {\r\n                if(ncl[j]==s[0]&&ncl[p]==s[1])br++;\r\n            }\r\n        }\r\n    }\r\n    cout<<br<<endl;\n\treturn 0;\n}\r\n'
p3
tp4
stp5
.