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37 lines
907 B
C++

#define _CRT_SECURE_NO_WARNINGS
#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
#include <bits/stdc++.h>
using namespace std;
#define CRP(t, x) const t &x
#define OPX(op, t, x) operator op(CRP(t, x))
#define OPL(t, x) bool OPX(<, t, x) const
#define FIL(x, v) memset(x, v, sizeof(x))
#define CLR(x) FIL(x, 0)
#define NE1(x) FIL(x, -1)
#define INF(x) FIL(x, 0x3f)
#ifndef _DEBUG
#define _DEBUG 0
#endif // !_DEBUG
#define IFD if (_DEBUG)
typedef long long ll, i64;
const int N = 1e6 + 60;
int a[N];
int main()
{
int T, n;
scanf("%d", &T);
for (int t = 1; t <= T; t++)
{
scanf("%d", &n);
for (int i = 1; i <= n; i++)
scanf("%d", a + i);
int mn = INT_MAX, ans = 0;
for (int i = n; i; i--)
if (a[i] < mn)
mn = a[i];
else
ans++;
printf("Case #%d: %d\n", t, ans);
}
return 0;
}