(I2
I33
I5
(dp0
Vnecklace.%l
p1
(Vnecklace.cpp
p2
S'#include<iostream>\r\nusing namespace std;\r\nlong long n,k,i,br1,z,e,j,br2,d;\r\nchar ch1[1005],ch2[1005],a[100005];\r\nstring x;\r\nint main ()\r\n{\r\ncin>>n>>k;\r\nfor (i=0;i<n;i++)\r\n{\r\ncin>>a[i];\r\n}\r\nfor (i=0;i<k;i++)\r\n{\r\ncin>>ch1[i]>>ch2[i];\r\n}\r\n\r\n\r\nfor (j=0;j<k;j++)\r\n{\r\nz=-1;\r\ne=-1;\r\n\r\nfor (i=0;i<n;i++)\r\n{\r\nif (ch1[j]==ch1[j]) {\r\nif (a[i]==ch1[j]) d++;\r\n}\r\nif (ch1[j]==a[i]) {z=i;br2++;}\r\nif (ch2[j]==a[i]) e=i;\r\n\r\nif (z<e && z!=-1 && e!=-1) {if (br2==0) br1++;br1=br1+br2;cout<<z<<e<<" "<<br2<<endl;br2=0;}\r\n}\r\n}\r\nd=d/k;\r\nd=(d*(d-1))/2;\r\ncout<<d+br1<<endl;\r\nreturn 0;\r\n}\r\n/*\r\n6 3\r\nabaabc\r\nab\r\nac\r\nbb\r\n*/\r\n'
p3
tp4
stp5
.