在查找重复的基本c程序中输出错误0

Question

我正在尝试编写一个C程序来打印数组中给定数字的重复次数。什么值得我作为输入，该函数返回值只有0给我..可能是错误..代码附加

#include<Stdio.h>
#include<conio.h>

int occurence(int n, int arr[], int x);

void main()
{
    int x,arr[100],n,i;
    clrscr();
    printf("\nEnter the number of elements: ");
    scanf("%d",&n);
    printf("\nEnter the elements:");

    for(i=0;i<n;i++)
    {
        scanf("%d",arr[i]);
    }

    printf("\nEnter the element to be searched for repetitions: ");
    scanf("%d",&x);
    printf("%d",occurence(n,arr,x));
    getch();
}

int occurence(int n,int arr[100], int x)
{
    int i,rep=0;
    for(i=0;i<n;i++)
    {
        if(x == arr[i])
        {
            rep++;
        }
}

return rep;wenter code here
}

Answer 1

问题出在第13行，它应该是scanf（“％d”，＆amp; arr [i]）;