Go - 关系运算符

package main

import "fmt"

func main() {
	 	var a int = 21
	 	var b int = 10

	 	if( a == b ) {
	 	 	 fmt.Printf("Line 1 - a is equal to b\n" )
	 	} else {
	 	 	 fmt.Printf("Line 1 - a is not equal to b\n" )
	 	}
	 	if ( a < b ) {
	 	 	 fmt.Printf("Line 2 - a is less than b\n" )
	 	} else {
	 	 	 fmt.Printf("Line 2 - a is not less than b\n" )
	 	}	
	 	if ( a > b ) {
	 	 	 fmt.Printf("Line 3 - a is greater than b\n" )
	 	} else {
	 	 	 fmt.Printf("Line 3 - a is not greater than b\n" )
	 	}
	 	
	 	/* 让我们更改a和b的值 */
	 	a = 5
	 	b = 20
	 	if ( a <= b ) {
	 	 	 fmt.Printf("Line 4 - a is either less than or equal to 	b\n" )
	 	}
	 	if ( b >= a ) {
	 	 	 fmt.Printf("Line 5 - b is either greater than 	or equal to b\n" )
	 	}
}