标签:
Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 131072/131072 K (Java/Others)
Total Submission(s): 919    Accepted Submission(s): 
501
#include<stdio.h>
#include<string.h>
#include<algorithm>
#define MAX 100100
using namespace std;
int a[MAX];
int main()
{
    int n,m,t,i,j;
    scanf("%d",&t);
    int maxx,ans;
    while(t--)
    {
        scanf("%d",&n);
        maxx=0;
        for(i=1;i<=n;i++)
        {
            scanf("%d",&a[i]);
            if(maxx<a[i])
            {
                maxx=a[i];
                ans=i;
            }
        }
        int ant=ans,sum=0;
        for(j=ans;j>=1;j--)
        {
            if(a[j]==a[ant]-1)
            {
                sum++;
                ant=j;
            }
        }    
        printf("%d\n",n-sum-1);
    }
    return 0;
}
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原文地址:http://www.cnblogs.com/tonghao/p/4964854.html