Relational operator in C

Relational operator in C

The relational operators allows to compare two or more values to see whether they are equal or unequal.

Relational operator

  Operator   Meanning
< Is less than
<= Is less then or equal to
> Is greater then
>=   Is greater then or equal to  
!= Is not equal to
== Is equal to

Consider the statement
a=1,b=2,c=3;
  Expression     Interpretation     Value  
a<b True 1
b>c False 0
a<=b True 1
c>=b True 1
c!=3 False 0
a==1 True 1

Codings for the above Example: 
#include<stdio.h>
  int main()
  {
  int a=1,b=2,c=3;
if(a<b)
  {printf("a is less then b  ,value= 1 \n");}
  else{printf("a is not less then b  ,value=0 \n");}
if(b>c)
  {printf("b is greater then c  ,value=1 \n");}
  else{printf("b is not greater then c  ,value=0 \n");}
if(a<=b)
  {printf("a is less then or equal to b  ,value=1 \n");}
  else{printf("a is not less then or equal to b  ,value=0 \n");}
if(c>b)
  {printf("c is greater then or equal to b  ,value=1 \n");}
  else{printf("c is not greater then or equal to b  ,value=0 \n");}
if(c!=3)
  {printf("c is not equal to 3  ,value=1 \n");}
  else{printf("c is equal to 3  ,value=0 \n");}
if(a==1)
  {printf("a is equal to 1  ,value=1 \n");}
  else{printf("a is not equal to 1  ,value=0 \n");}
  return 0;
  }

Output

a is less then b ,value= 1
b is not greater then c ,value=0
a is less then or equal to b ,value=1
c is greater then or equal to b ,value=1
c is equal to 3 ,value=0
a is equal to 1 ,value=1