Cho’lliyev Shohruh Ibadullayevich java dasturlash tilida satr va fayl oqimlari bilan ishlash bo’yicha uslubiy qo’llanma

import java.io.*;

import java.util.*;

public class str {

public static void main(String [] args) throws IOException{
String s;

int k,l,j=0;

Scanner sc=new Scanner(System.in);

System.out.print("satrni kirit..s=");

s=sc.nextLine();

Scanner sc1=new Scanner(s);

while (sc1.hasNext()){

l=sc1.nextInt();

j=j+l;

}

System.out.println("bu sonlar yig;indisi "+j+" ga teng");

}

}
Satrlar oqimi bilan ishlaganda biror satrda ixtiyoriy miqdorda so’zlar kiritilgan bo’lsa bu satrda nechta so’z borligini aniqlab beradi
import java.io.*;

import java.util.*;
public class leo {
public static void main(String [] args) throws IOException{
String s,s1;

int k=0,l,j=0,i=0;

Scanner sc=new Scanner(System.in);

System.out.print("satrni kirit..s=");

s=sc.nextLine(); i++;

Scanner sc1=new Scanner(s);

k=0;

while (sc1.hasNext()){

s1=sc1.next();

k++;

}

System.out.println("satrda " +k+ " ta so'z bor ");