(I2
I28
I5
(dp0
Vnecklace.%l
p1
(Vnecklace.cpp
p2
S'#include<iostream>\r\n#include<string.h>\r\n#include<cstring>\r\n#include<math.h>\r\nusing namespace std;\r\nint main ()\r\n{\r\n    long long n,k;\r\n    cin>>n>>k;\r\n    char a[100000];\r\n    long long int br=0;\r\n    char b[1352];\r\n    long long i,j,r;\r\n    cin>>a;\r\n    long long d=strlen(a);\r\n    for (i=0;i<2*k;i++)\r\n    {\r\n        cin>>b[i];\r\n    }\r\n    long long max=0;\r\n    long long p=0;\r\n    long long z;\r\n    long long m=strlen (b);\r\n    char c[1];\r\n    for (i=0;i<m;i=i+2)\r\n    {\r\n        c[0]=b[i];\r\n        c[1]=b[i+1];\r\n        for(j=0;j<d;j++)\r\n        {\r\n            if (c[1]==a[j])\r\n        {\r\n\r\n            for (r=0;r<j;r++)\r\n        {\r\n            if (c[0]==a[r]) 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
.