Dev-C++中这行一直报错，怎么修改？
cout<<getMaxOrMin(arr1,4,isMax)<<endl;
3 回答
#include<cstdlib>
#include<iostream>
using namespace std;
int getMaxOrMin(int *arr,int count,bool isMax)
{
int temp=arr[0];
for(int i=1;i<count;i++)
{
if(isMax)
{
if(temp<arr[i])
{
temp=arr[i];
}
}
else
{
if(temp>arr[i])
{
temp=arr[i];
}
}
}
return temp;
}
int main(void)
{
int arr[4]={3,5,1,7};
bool isMax=false;
cin>>isMax;
cout<<getMaxOrMin(arr1,4,isMax)<<endl;
system("pause");
return 0;
}
32 C:\Documents and Settings\Administrator\桌面\C++程序集\C [Error] `arr1' undeclared (first use this function)
32 [Error] (Each undeclared identifier is reported only once for each function it appears in.)
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