问题遇到的现象和发生背景


递归方法如下:
#include <stdio.h>
static int cnt = 0;
static int sum=0;
static int min=0;
static int max=0;
int main()
{
int v;
printf("Input number : ");
scanf("%d",&v);
if(v == 0)
{
printf("Number:%d,Sum:%d,Aver:%.2f,largest:%d,smallest:%d",cnt,sum,sum/10.0,max,min);
return 0;
}else
{
sum += v;
if(cnt==0)
{
max = v;
min = v;
}else
{
if(v>max) max = v;
if(v<min) min = v;
}
cnt++;
return main();
}
return 0;
}