Strings

Question 1

Copy String to char[] ?

Answer 1

String str="hello";
    int len=str.length();
    char[] str1=new char[len];
    System.out.println("str = "+str);
        for(int i=0;i

Question 2

find char array size?

Answer 2

int len=ch.length;

Question 3

find String length?

Answer 3

int len=str.length();

Question 4

Copy String to char[] ?

Answer 4

String str=”hello”;
int len=str.length();
char[] str1=new char[len];

for(int i=0;i

Question 5

Copy char to string ?

Answer 5

String str=””;
char ch[]={‘H’,’e’,’l’,’l’,’o’};
int len=ch.length;

for(int i=0;i

Question 6

Copy String to String ?

Answer 6

String str=”hello”;

String str2=str;