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Create 1235.cpp

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KiritoTRw 2016-04-28 09:13:17 +08:00
parent d6d83f3d8e
commit af6480d9f5
1 changed files with 34 additions and 0 deletions
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#include <cstdio>
#include <cstdlib>
#include <cstring>
using namespace std;
int data[1005];
char cmdline[10240];
char buff[32];
int main()
{
int inc,times,count;
while(scanf("%d",&times)==1)
{
memset(data,0,sizeof(int)*1005);
memset(cmdline,0,10240);
count=0;
for(int i=0;i<times;i++)
{
scanf("%d",&inc);
data[inc]++;
}
for(int i=0;i<1005;i++)
{
if(data[i])
{
count++;
sprintf(buff,"%d ",i);
strcat(cmdline,buff);
}
}
cmdline[strlen(cmdline)-1]='\0';
printf("%d\n%s\n",count,cmdline);
}
return 0;
}