(I3
I105
I8
(dp0
Vswap.%l
p1
(Vswap2.cpp
p2
S'#include <iostream>\r\n#include <cstdio>\r\nusing namespace std;\r\nint main()\r\n{\r\n\r\nint n,a[105],i,m,x1[105],x2[105],j;\r\n\r\ncin>>n;\r\n\r\n for(i=1;i<=n;i++)\r\n  cin>>a[i];\r\n\r\nm=0; \r\n  \r\n for(i=1;i<=n;i++)\r\n  for(j=1;j<n;j++)\r\n   if(a[j]>a[j+1])\r\n   {\r\n    swap(a[j],a[j+1]);\r\n    m++;\r\n    x1[m]=j;\r\n    x2[m]=j+1;\r\n   }\r\n\r\ncout<<m<<endl;\r\n\r\n for(i=1;i<=m;i++) \r\n  cout<<x1[i]<<" "<<x2[i]<<endl;\r\n\r\nreturn 0;\r\n}        '
p3
tp4
stp5
.