
用c语言环境Devc++
题目1:
#include <stdio.h>
//题目1:
void fun()
{
int i;
double a[5],max,min;
double avg = 0;
for (i=0;i<5;i++)
{
scanf("%lf",&a[i]);
avg += a[i];
if(i==0)
{
max = a[0];
min = a[0];
}else
{
if(a[i]>max) max = a[i];
if(a[i]<min) min = a[i];
}
}
avg/=5;
printf("max=%g,min=%g,avg=%g\n",max,min,avg);
}
int main()
{
fun();
return 0;
}
题目2:
#include <stdio.h>
//题目1:
void fun()
{
int n,i,t;
scanf("%d",&n);
for (i=10;i<=n;i++)
{
t = i/10 + i%10;
if(t%2==0)
printf("%d ",i);
}
printf("\n");
}
int main()
{
fun();
return 0;
}