#include<iostream>
#include<cstdio>
using namespace std;
int main()
{
int A[70],n,m,i,j,s;
cin>>n;
while(n--)
{
cin>>m;
for(i=s=0;i<m;i++)
{
cin>>A[i];
}
/*sort*/
for(i=0;i<m-1;i++)
{
for(j=i+1;j<m;j++)
{
if(A[i]>A[j])
s++;
}
}
printf("Optimal train swapping takes %d swaps.",s);
}
return 0;
}
Monday, 10 April 2017
UVA 299 solve
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#include<iostream> #include<bits/stdc++.h> using namespace std; int main() { int a,b,s; while(1) { scanf(...

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