题解 | #小乐乐查找数字#

#include <stdio.h>

int main() {
    int n = 0;
    int x = 0;
    int arr[101] = {0};

    while (1 == scanf("%d", &n))
    {
        int count = 0;
	    // 输入n个数据
        for (int i = 0; i < n; i++)
        {
            scanf("%d", &arr[i]);
        }
        scanf("%d", &x);
        for (int i = 0; i < n; i++)
        {
		    // 判断是否相等
            if (arr[i] == x)
            {
                count++;
            }
        }
        printf("%d\n", count);        
    }

    return 0;
}