简单的IF语句 [英] Simple IF Statements

问题描述

您好开发者. !!
我的代码无法按照我想要的方式工作，，，
为什么不执行COUT语句. . .

有什么建议. ??

Hello Developers. !!
My code isn''t working as the way i want, , ,
why the COUT statement is not executed. . .

Any Suggestions. ??

#include <iostream>

using namespace std;


int main ()
{
	char isEmployer = 'E';

	char hasLocation = 'L';

	int hasAge = 0;

	int hasSalary = 0;

	cout << "enter details to get loan" << endl;

	cout << "Employer?" << endl;

	cin >> isEmployer;

	cout << "Location?" << endl;

	cin >> hasLocation;

	cout << "Salary" << endl;

	cin >> hasSalary;

	if (isEmployer == 'E')

		if (hasLocation=='L')

			if(hasSalary > 50000)

            cout << "You Are Allowed To Get The Loan" << endl;

		else
			cout << "Not Allowed To Get The Loan" << endl;

		return 0;
}

推荐答案

if (isEmployer == 'E' && hasLocation=='L' && hasSalary > 50000)
             cout << "You Are Allowed To Get The Loan" << endl;

我不在C ++中，但是逻辑编码错误.

如果isEmployer为E，则只有它会检查hasLocation，如果HasLocation为L，则只有它会检查HasSalary.现在，如果HasSalary为> 50000您将获得第一个字符串，否则将返回第二个字符串.但是对于除了前两个条件中的E或L之外的任何事情，仅在第三个条件中不会出现
应该是

I am not in C++, but the logic is coded wrongly.

Here if isEmployer is E then only it will check hasLocation, Then if HasLocation is L then only it will check HasSalary. Now if HasSalary is > 50000 you will get first string and else it will return second string. But for any thing other then E or L in first two condition it will not go in the third if only
It should have been

if (isEmployer == 'E')
{
   if (hasLocation=='L')
      if(hasSalary > 50000)
         cout << "You Are Allowed To Get The Loan" << endl;
 }
else
   cout << "Not Allowed To Get The Loan" << endl;

或者您可以将逻辑AND

Or You can put logical AND

if (((isEmployer == 'E') && (hasLocation=='L') && (hasSalary > 50000))
  cout << "You Are Allowed To Get The Loan" << endl;
else
  cout << "Not Allowed To Get The Loan" << endl;

PS:我不确定C ++中逻辑AND条件的符号

谢谢
Milind

PS: I am not sure about symbol for logical AND condition in C++

Thanks
Milind

如果您真的不喜欢&&操作员尝试以下操作:

If you really dislike the && operator try this:

bool bOK = false;

if (isEmployer == 'E')
    if (hasLocation == 'L')
        if(hasSalary > 50000)
            bOK = true;

if (bOK) cout << "OK..." << endl;
else cout << "Bad..." << endl;

希望对您有所帮助.

I hope this helps.

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