使用封装函数实现判断三个整数中的最大值

#include             // 找3个数中的最大值

int searchmax(int a, int b, int c)
{
    int max = 0;
    
    if (a > b)
    {
        max = a;
    }else
    {
        max = b;
    }

    if (max < c)
    {
        max = c;
    }

    return max;
}


int main(void)
{
    int a = 0;
    int b = 0;
    int c = 0;
    printf("Input three num:\n");
    scanf("%d%d%d",&a,&b,&c);
    
    int max = 0;
    printf("max = %d\n",searchmax(a,b,c));

    return 0; 
}