package main import "fmt" func main() { var first_name string var last_name string var grade int var student_id int var login string var gpa float64 fmt.Println("Please enter the following information:") fmt.Print("First name: ") fmt.Scanf("%s", &first_name) fmt.Print("Last name: ") fmt.Scanf("%s", &last_name) fmt.Print("Grade (9 - 12): ") fmt.Scanf("%d", &grade) fmt.Print("Student ID: ") fmt.Scanf("%d", &student_id) fmt.Print("Log-in: ") fmt.Scanf("%s", &login) fmt.Print("GPA (0.0 - 4.0): ") fmt.Scanf("%f", &gpa) fmt.Println("Your information:") fmt.Printf("\tLogin: %s\n", login) fmt.Printf("\tID: %s\n", student_id) fmt.Printf("\tName: %s %s\n", first_name, last_name) fmt.Printf("\tGPA: %f\n", gpa) fmt.Printf("\tGrade: %d\n", grade) }
...But wait! There's more...
package main import "fmt" // one verison all in main... // another version uses a different func func main() { var name string var age int var age_back int var age_plus int fmt.Println("Hello. What is your name?") fmt.Scanf("%s", &name) fmt.Printf("Hi %s! How old are you? ", name) fmt.Scanf("%d", &age) age_back = age - 5 fmt.Printf("Did you know that five years ago, you were be %d years old?\n", age_back) age_plus = age + 5 fmt.Printf("...and that five years from now, you will be %d years old. Imagine that!\n", age_plus) }
* This was how I solved one exercise from Graham Mitchell's Programming By Doing website.
Example two has a bug for me:
ReplyDelete*The scanf for the integer is ignored by full execution.
* If I time it to wait, it claims the input integer to be an invalid input command.
I just discovered your posts the other day and they were pretty good. I wanted to send a few to some coworkers but really can you take down the pictures of the women?
ReplyDeleteThey're really quite inappropriate. The "brogrammer" culture is bad enough in tech as it is and they also make ZERO sense.
I've got two young boys myself and I really don't feel like this is a message we need to be sending.
I would have sent this privately but couldn't find an alternate contact method.
Thanks