Testing for a condition
if( a == 10 ) { q = 1 ; }
if( a != 10 ) { q = 1 ; }
if( a > 10 ) { q = 1 ; }
if( a >= 10 ) { q = 1 ; }
if( a < 10 ) { q = 1 ; }
if( a <= 10 ) { q = 1 ; }