题解 | #序列中删除指定数字#

#include <stdio.h>

int main() {
    int a = 0;
    scanf("%d",&a);
    int arr1[50] = {0};
    for (int i = 0; i < a; i++) {
        scanf("%d ",&arr1[i]);
    }
    int b = 0;
    scanf("%d",&b);
    for (int i = 0; i < a; i++) {
        if (arr1[i] == b) {
            arr1[i] = 'a';
		  //借助题解某位哥们的思路改进
        }
    }
    for (int i = 0; i < a; i++) {
        if (arr1[i] != 'a') {
            printf("%d ",arr1[i]);
        }
    }
    return 0;
}