Submission #14164593

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Source Code Expand

package main

import (
	"bufio"
    "fmt"
    "os"
	"unicode/utf8"
	"strconv"
)

/*
func main() {
	var a int;
	fmt.Scan(&a);
	switch a % 10 {
	case 2,4,5,7,9:
		fmt.Println("hon");
	case 3:
		fmt.Println("bon");
	case 0,1,6,8:
		fmt.Println("pon");
	}
}
*/

func main(){
	var k string;
	var s string;

	var sc = bufio.NewScanner(os.Stdin);

	if sc.Scan() {
		k = sc.Text();
	}

	if sc.Scan() {
		s = sc.Text();
	}

	var newK, _ = strconv.Atoi(k);

	if utf8.RuneCountInString(s) <= newK {
		fmt.Println(s);
	} else {
		fmt.Println(string([]rune(s)[:newK]) + "...")
	}
}

Submission Info

Judge Result