题解 | #序列中整数去重#
序列中整数去重
https://www.nowcoder.com/practice/6564a2f6e70f4153ad1ffd58b2b28490
#include <stdio.h> int main() { int n,a[100]={0},i,m,j; scanf("%d", &n); for(i=0; i<n; i++) scanf("%d", &a[i]); for (i = 0; i < n; i++) for ( j =i+1 ; j < n; j++) if (a[i] == a[j]) a[j] = 'a'; for(i=0;i<n;i++) { if(a[i]=='a') continue; //等于0时不输出 printf("%d ",a[i]); } return 0; }