(I2
I45
I5
(dp0
Vnecklace.%l
p1
(Vnecklace.cpp
p2
S'#include<iostream>\r\n#include<string>\r\nusing namespace std;\r\nint n,k,br;\r\nstring a;\r\nstring c;\r\n\r\nvoid Qksam()\r\n{\r\n    for(int i=0;i<n-1;i++)\r\n        if(a[i]==c[0])\r\n        {\r\n            for(int j=i+1;j<n;j++)\r\n                if(a[j]==c[1])br++;\r\n\r\n        }\r\n}\r\n\r\nint main()\r\n{\r\n    cin>>n>>k;\r\n    cin>>a;\r\n    for(int i=0;i<k;i++)\r\n    {\r\n        cin>>c;\r\n        Qksam();\r\n    }\r\n    cout<<br<<endl;\r\n\r\n    return 0;\r\n}\r\n'
p3
tp4
stp5
.