codewars/go/stepik/course_2/cycle/cycle1.go

package main

import (
	"bufio"
	"fmt"
	"os"
	"strconv"
)

func main() {
	// foo1()
	// foo2()
	foo3()
}

func foo1() {
	scanner := bufio.NewScanner(os.Stdin)
	scanner.Scan()
	s := scanner.Text()
	scanner.Scan()
	cnt, _ := strconv.Atoi(scanner.Text())

	for i := 0; i < cnt; i++ {
		fmt.Println(s)
	}
}

func foo2() {
	var rating, amount int
	s := 0

	for i := 0; i < 4; i++ {
		fmt.Scan(&amount)
		fmt.Scan(&rating)
		s += rating * amount
	}

	fmt.Println(s)
}

func foo3() {
	for i := -25; i <= 25; i++ {
		fmt.Println(i)
	}
}