#include <stdlib.h>
#include <string.h>
#include <iostream>
using namespace std;
#include "oj.h"
/*
功能:
输入:
输出: arrValue:存储返回的符合范围之内的圆面积,内存在函数外已经申请
nValue:返回数组的行数
返回:
*/
void OutputRotundityArea(float *arrValue,int &nValue)
{
const float PI = 3.14;
for (int i = 1; i <= 10; ++i)
{
float area = PI * i *i;
if (area>= 40 && area<=90)
{
arrValue[nValue] = area;
nValue ++;
}
}
}
int main()
{
float fResArray[10];
for (int i = 0; i < 10; ++i)
{
fResArray[i] = 0.0;
}
int nArrayCount = 0 ;
OutputRotundityArea(fResArray, nArrayCount);
cout<<nArrayCount<<endl;
cout<<fResArray[0]<<" "<<fResArray[1]<<endl;
return 0;
}