Comparison Operators
Easy
C++
Operators
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Problem Statement
Compare two numbers using all comparison operators.
Real Life: Like comparing prices, ages, scores etc.
Real Life: Like comparing prices, ages, scores etc.
Input Format
Two integers a and b.
Output Format
Result of all comparison operations between a and b.
Example
a = 10 b = 20
a == b : false a != b : true a > b : false a < b : true a >= b : false a <= b : true
Constraints
• Integer values
• Standard comparison operators only
• Standard comparison operators only
Concept Explanation
Comparison operators are used to compare two values.
They return either true or false.
This is used in real life for comparing prices, ages, scores, etc.
They return either true or false.
This is used in real life for comparing prices, ages, scores, etc.
Step-by-Step Explanation
1.Take two numbers a and b.
2.Compare them using == (equal to).
3.Compare them using != (not equal to).
4.Compare them using > (greater than).
5.Compare them using < (less than).
6.Compare them using >= (greater than or equal to).
7.Compare them using
2.Compare them using == (equal to).
3.Compare them using != (not equal to).
4.Compare them using > (greater than).
5.Compare them using < (less than).
6.Compare them using >= (greater than or equal to).
7.Compare them using
Concept Explanation
Comparison operators are used to compare two values.
They return either true or false.
This is used in real life for comparing prices, ages, scores, etc.
They return either true or false.
This is used in real life for comparing prices, ages, scores, etc.
Step-by-Step Explanation
1.Take two numbers a and b.
2.Compare them using == (equal to).
3.Compare them using != (not equal to).
4.Compare them using > (greater than).
5.Compare them using < (less than).
6.Compare them using >= (greater than or equal to).
7.Compare them using
2.Compare them using == (equal to).
3.Compare them using != (not equal to).
4.Compare them using > (greater than).
5.Compare them using < (less than).
6.Compare them using >= (greater than or equal to).
7.Compare them using
Input / Output Format
Input Format
Two integers a and b.
Output Format
Result of all comparison operations between a and b.
Constraints
• Integer values
• Standard comparison operators only
• Standard comparison operators only
Examples
Input:
a = 10
b = 20
Output:
a == b : false
a != b : true
a > b : false
a < b : true
a >= b : false
a <= b : true
Example Solution (Public)
void operator_q3_comparison() {
int a = 15;
int b = 20;
cout << "a = " << a << ", b = " << b << endl;
cout << "a == b: " << (a == b) << endl;
cout << "a != b: " << (a != b) << endl;
cout << "a > b: " << (a > b) << endl;
cout << "a < b: " << (a < b) << endl;
cout << "a >= b: " << (a >= b) << endl;
cout << "a <= b: " << (a <= b) << endl;
}
Official Solution Code
void operator_q3_comparison() {
int a = 15;
int b = 20;
cout << "a = " << a << ", b = " << b << endl;
cout << "a == b: " << (a == b) << endl;
cout << "a != b: " << (a != b) << endl;
cout << "a > b: " << (a > b) << endl;
cout << "a < b: " << (a < b) << endl;
cout << "a >= b: " << (a >= b) << endl;
cout << "a <= b: " << (a <= b) << endl;
}
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