题解 | #明明的随机数#
明明的随机数
https://www.nowcoder.com/practice/3245215fffb84b7b81285493eae92ff0
#include <stdio.h>
int main() {
int n;
int a;
while(scanf("%d",&n) != EOF)
{
int count[501] = {0};
int i;
for(i=0; i<n; i++)
{
scanf("%d",&a);
count[a] = 1;
}
for(i=0; i<501; i++) //哈希,已知整数范围
{
if(count[i] == 1)
{
printf("%d\n", i);
}
}
}
return 0;
}

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