HDU---warmup（1012）

来源：互联网发布：逻辑回归模型知乎编辑：程序博客网时间：2024/05/19 20:59

也是一个水题，但是我是11WA，说起来就心酸。。就是因为多了2行代码，死活查不出来..............

#pragma warning(disable:4786)#include<iostream>#include<algorithm>#include<cmath>#include<stdio.h>#include<time.h>#include<stdlib.h>#include<queue>#include<set>#include<vector>#include<string>#include<ctime>#include<string.h>using namespace std;#define pi acos(-1.0)//#define LL __int64typedef long long LL;#define INF 0x7fffffffffffffffdin)#define bug puts("hear!")#define inf 0x7fffffff#define eps 1e-10#define FRE freopen("in.txt","r",st#define E exp(1.0)#define mod 1000000007int s[200000],b[200000];int main(){    int n;    cin>>n;    for(int j=1;j<=n;j++)    {        int a;        scanf("%d",&a);        bool d=false;        for(int i=1;i<=a;i++)        {            scanf("%d",&s[i]);        }        printf("Case #%d: ",j);        for(int i=2;i<=a;i++)           {b[i]=s[i]-s[i-1];}        for(int i=2;i<=a;i++)        {            if(b[i]!=1)                {                    d=true;                        printf("%d\n",i);        }        }        if(!d)            {                printf("1\n");            }    }}