C语言。 编写程序 1.输入含有10个元素的整型数组,求该数组元素的平均值,
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解决时间 2021-02-26 08:38
- 提问者网友:無理詩人
- 2021-02-26 03:14
C语言。 编写程序 1.输入含有10个元素的整型数组,求该数组元素的平均值,
最佳答案
- 五星知识达人网友:傲气稳了全场
- 2021-02-26 04:13
#include
#define N 10
int main(void){
int array[N],sum=0,n=0;
float mean;
int i;
for(i=0;i
sum+=array[i];
}
mean=sum/10.0;
for(i=0;i
printf("均值为:%.2f
大于等于均值的个数:%d
",mean,n);
return 0;
}
#include
int main(void){
float x,y;
scanf("%f%f",&x,&y);
printf("x+y=%f
x-y=%f
x*y=%f
",x+y,x-y,x*y);
if(y!=0)
printf("x/y=%f
",x/y);
else
printf("error:divisor is 0.
");
return 0;
}
全部回答
- 1楼网友:西岸风
- 2021-02-26 06:55
#include
int main()
{
int ave=0,arr[10],count=0,i=0;
for(i=0;i<10;++i)
{
scanf("%d",arr+i);
ave +=arr[i];
}
ave /=10;
for(i=0;i<10;++i)
if(arr[i]>=ave) ++count;
printf("AVE:%d ",ave);
printf("Larger than AVE count:%d ",count);
return ;
}
#include
int main()
{
double x,y;
scanf("%lf%lf",&x,&y);
printf("Add x and y:%lf ",x+y);
printf("Minus x and y:%lf ",x-y);
printf("Multi x and y:%lf ",x*y);
printf("Divid x and y:%lf ",y==0.0 ? 0 : x/y);
return 0;
}
int main()
{
int ave=0,arr[10],count=0,i=0;
for(i=0;i<10;++i)
{
scanf("%d",arr+i);
ave +=arr[i];
}
ave /=10;
for(i=0;i<10;++i)
if(arr[i]>=ave) ++count;
printf("AVE:%d ",ave);
printf("Larger than AVE count:%d ",count);
return ;
}
#include
int main()
{
double x,y;
scanf("%lf%lf",&x,&y);
printf("Add x and y:%lf ",x+y);
printf("Minus x and y:%lf ",x-y);
printf("Multi x and y:%lf ",x*y);
printf("Divid x and y:%lf ",y==0.0 ? 0 : x/y);
return 0;
}
- 2楼网友:傲气稳了全场
- 2021-02-26 05:22
#include
#include
int main()
{
int i,t=0;
int a[10];
float total=0,ave;
for(i=0;i<10;i++)
{
scanf("%d",&a[i]);
total=total+a[i];
}
ave=total/10;
for(i=0;i<10;i++)
{
if(a[i]>=ave)
t++;
}
printf("average value:%0.2f\n",ave);
printf("there are %d number",t);
return 0;
}
#include
int main()
{
int i,t=0;
int a[10];
float total=0,ave;
for(i=0;i<10;i++)
{
scanf("%d",&a[i]);
total=total+a[i];
}
ave=total/10;
for(i=0;i<10;i++)
{
if(a[i]>=ave)
t++;
}
printf("average value:%0.2f\n",ave);
printf("there are %d number",t);
return 0;
}
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