Answer Posted / nisha sharma

class Stringb
{

public static void main(String a[])
{
StringBuffer sb=new StringBuffer("Hello");
StringBuffer sb1=sb.deleteCharAt(1);
StringBuffer sb2=sb1.deleteCharAt(3);
System.out.println(sb2);
}
}

Why do we use polymorphism?

1086

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What is balance factor?

1080

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write a program to enter a string like"sunil is a good boy and seeking for a job" not more than 10 characters including space in one line,rest characters should b in other line.if the next line starts from in between the previous word,then print whole word to next line.

2243

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What is polymorphism explain?

1260

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How do you achieve runtime polymorphism?

1049

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How to use CMutex, CSemaphore in VC++ MFC

4786

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can we make game by using c

4148

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What is oops and its features?

1084

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write knight tour problem which is present in datastructure

2655

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#include #include #include #include void select(char *items, int count); int main(void) { char s[255]; printf("Enter a string:"); gets(s); select(s, strlen(s)); printf("The sorted string is: %s.\n", s); getch(); return 0; } void select(char *items, int count) { register int a, b, c; int exchange; char t; for(a = 0; a < count-1; ++a) { exchange = 0; c = a; t = items[ a ]; for(b = a + 1; b < count; ++b) { if(items[ b ] < t) { c = b; t = items[ b ]; exchange = 1; } } if(exchange) { items[ c ] = items[ a ]; items[ a ] = t; } } } design an algorithm for Selection Sort

2554

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What is abstraction oop?

1099

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Advantage and disadvantage of routing in telecom sector

1308

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Why is abstraction used?

1093

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Why do we use inheritance?

1132

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What is difference between data abstraction and encapsulation?

1085

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