1117:整数去重

#include<iostream>
#include<cstdio>
int num[20004];
int main()
{
int n,i,j;
scanf("%d",&n);
for(i=1;i<=n;i++)
scanf("%d",&num[i]);
for(i=1;i<=n;i++)
{
for(j=i+1;j<=n;j++)
if(num[i]==num[j])
num[j]=0;
}
for(i=1;i<=n;i++)
if(num[i]!=0)
printf("%d ",num[i]);
return 0;
}100'

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转载自blog.csdn.net/qq_42552468/article/details/80934766