Relational operator

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Relational operator

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Relational operator

operator	meaning	example
>	greater than	a > b  returns 1 if true otherwise 0
<	less than	a<b    returns 1 if true otherwise 0
<=	less than or equal to	a<=b returns 1 if true otherwise 0
>=	greater than or equal to	a>= b  returns 1 if true otherwise 0
==	equality check	a == b returns 1 if true otherwise 0
!=	not equal to	a != b returns 1 if true otherwise 0

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program illustration of relational operator 

#include <stdio.h>

int main()

{

    int a=2,b=3;

    printf("greater than , a > b=%d\n",a > b); //greater than    

    printf("less than, a < b=%d\n",a < b ); //less than

    printf("less than or equal to, a <= b=%d\n",a <= b); //less than or equal to

    printf("greater than or equal to, a >= b=%d\n",a >= b); //greater than or equal to

    printf("equality check, a == b =%d\n",a == b); //equality check

    printf("not equal to , a != b =%d\n",a != b); //not equal to  

    return 0;

}

output:

greater than , a>b=0

less than, a < b=1

less than or equal to, a <= b=1

greater than or equal to, a >= b=0

equality check, a == b =0

not equal to , a != b =1