Operators for comparison

Code Learning #CPP#1736

Using operators for equality, inequality, greater, lesser, greater or equal, lesser or equal types of comparisons.

Learning Objectives

Use of comparison operators like equal to, not equal to, greater than, less than, greater than equal to, less than equal to.

Source Code

Run Output

Code Understanding

int a=10;
Here we declare integer variable a and assigning it to value 10.

if(a==10) cout<<a<<endl;
Since a is equal to 10 this line will produce print result. Notice the use of == (double equal to) sign. This is different from assignment sign which is a single = (equal to) sign.

if(a!=0) cout<<a<<endl;
Since a is a non zero value so a!=0 will produce true result and hence this line will also produce output.

if(a>0) cout<<a<<endl;
Since a is 10, which is greater than 0 so this line will also produce output.

if(a<100) cout<<a<<endl;
Since a is 10, which is less than 100 so this line will also produce output.

if(a >=10) cout<<a<<endl;
Since a is 10, which is less than or equal to 10 so this line will also produce output.

if(a <=10) cout<<a<<endl;
Since a is 10, which is greater than or equal to 10 so this line will also produce output.

Suggested Filename(s): operators-comp.cpp, comparisons.cpp

CSKC| Created: 15-Dec-2017 | Updated: 28-Aug-2018|

Post Views: 523

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Example(s):Palindrome, prime, armstrong, "linear search", reverse etc.


Example(s):1575, 1632, 1539 (Only one at a time)

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