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package main
import "fmt"
func main() {
var a bool = true
var b bool = false
if ( a && b ) {
fmt.Printf("Line 1 - Condition is true\n" )
}
if ( a || b ) {
fmt.Printf("Line 2 - Condition is true\n" )
}
/* lets change the value of a and b */
a = false
b = true
if ( a && b ) {
fmt.Printf("Line 3 - Condition is true\n" )
} else {
fmt.Printf("Line 3 - Condition is not true\n" )
}
if ( !(a && b) ) {
fmt.Printf("Line 4 - Condition is true\n" )
}
}
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" )
}
/* Lets change value of a and b */
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" )
}
}
package main
import "fmt"
func main() {
var a int = 21
var b int = 10
var c int
c = a + b
fmt.Printf("Line 1 - Value of c is %d\n", c )
c = a - b
fmt.Printf("Line 2 - Value of c is %d\n", c )
c = a * b
fmt.Printf("Line 3 - Value of c is %d\n", c )
c = a / b
fmt.Printf("Line 4 - Value of c is %d\n", c )
c = a % b
fmt.Printf("Line 5 - Value of c is %d\n", c )
a++
fmt.Printf("Line 6 - Value of a is %d\n", a )
a--
fmt.Printf("Line 7 - Value of a is %d\n", a )
}
package main
import "fmt"
func main() {
const LENGTH int = 10
const WIDTH int = 5
var area int
area = LENGTH * WIDTH
fmt.Printf("value of area : %d", area)
}
package main
import "fmt"
func main() {
var a, b, c = 3, 4, "foo"
fmt.Println(a)
fmt.Println(b)
fmt.Println(c)
fmt.Printf("a is of type %T\n", a)
fmt.Printf("b is of type %T\n", b)
fmt.Printf("c is of type %T\n", c)
}
package main
import "fmt"
func main() {
var x float64 = 20.0
y := 42
fmt.Println(x)
fmt.Println(y)
fmt.Printf("x is of type %T\n", x)
fmt.Printf("y is of type %T\n", y)
}