Relational operators in C:
- Relational operators are used to find the relation between two variables. i.e. to compare the values of two variables in a C program.
| S.no | Operators | Example | Description |
| 1 | > | x > y | x is greater than y |
| 2 | < | x < y | x is less than y |
| 3 | >= | x >= y | x is greater than or equal to y |
| 4 | <= | x <= y | x is less than or equal to y |
| 5 | == | x == y | x is equal to y |
| 6 | != | x != y | x is not equal to y |
Example program for relational operators in C:
- In this program, relational operator (==) is used to compare 2 values whether they are equal are not.
- If both values are equal, output is displayed as ” values are equal”. Else, output is displayed as “values are not equal”.
- Note : double equal sign (==) should be used to compare 2 values. We should not single equal sign (=).
#include <stdio.h>int main()
{
int m=40,n=20;
if (m == n)
{
printf(“m and n are equal”);
}
else
{
printf(“m and n are not equal”);
}
}
{
int m=40,n=20;
if (m == n)
{
printf(“m and n are equal”);
}
else
{
printf(“m and n are not equal”);
}
}
Output:
| m and n are not equal |
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