检测数组中的最大值和最小值 [英] Detect maximum and minimum value in array

问题描述

此代码中的问题是什么?

What is the problem in this code?

#include
using namespace std;

int main ()

{	int const arraysize=10;
	int a[arraysize];
	int maximum=0;
	int minimum=a[0];
	int i;
	
	for ( i= 0 , i > (arraysize) , i++ )
	{
		cin>>a[i];
		
		if (a[i]>=maximum)
			maximum=a[i];

		if(a[i]<=minimum)
			minimum=a[i];
		
	}
	
		cout<<"the maximum of array a is : "<<maximum<<endl;
		cout<<"the minimum of array a is : "<<minimum<<endl;
 
		
return 0;

}

推荐答案

joek1991写道:

joek1991 wrote:

int maximum = 0; int minimum = a [0];

int maximum=0; int minimum=a[0];

更改为

change to

int maximum = INT_MIN;
int minimum = INT_MAX;

joek1991写道:

joek1991 wrote:

用于(i = 0，i>(arraysize)，i ++)

for ( i= 0 , i > (arraysize) , i++ )

更改为

change to

for ( i = 0 ; i < arraysize ; i++ )

(恕我直言，好的C/C++教程会有所帮助)
:)

(IMHO a good C/C++ tutorial would help)
:)

IMO，通过使用调试器并单步执行程序，您将在1分钟内查明此问题.
学习如何使用调试器是值得的.

IMO, you would have pinpointed this problem in 1 minute, by using the debugger and single-step your program.
Learning how to use the debugger is well worth the time spent.

在将值赋给a [0]之前，您要声明最小值为a [0].

You are declaring minimum as a value a[0] before assigning a value to a[0].

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