| ||||||||||
| Online Judge | Problem Set | Authors | Online Contests | User | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest | |||||||||
笨方法,但能想到的数据都过过了,怎么一直wa,求教!!!!!#include<cstdio>
#include<cstring>
#include<algorithm>
using namespace std;
int main()
{
int n,i,k=0,p,j,flag=0;
char a[3000],b[3000];
scanf("%d",&n);
for(i=0;i<n;i++)
scanf("\n%c",&a[i]);
p=0;
for(i=0;i<n;++i)
{
if(flag)
{
i--;
}
if(p==n)
break;
for(j=n-1-k;j>=0;j--)
{
if(a[i]>a[j])
{
b[p]=a[j];
p++;
flag=1;
k++;
break;
}
if(a[i]==a[j]&&(i!=j))
{
if(a[i+1]>a[j-1])
{
b[p]=a[j];
p++;
flag=1;
k++;
break;
}
b[p]=a[i];
p++;
flag=0;
break;
}
b[p]=a[i];
p++;
flag=0;
break;
}
}
for(i=0;i<n;i++)
{
if(i%80==79)
printf("\n");
printf("%c",b[i]);
}
return 0;
}
Followed by:
Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator