Answer Posted / niharika

class java
1.b=(a+b)-(a=b);

2.a^=b^=a^=b;

3.a=a+b;
b=a-b;
a=a-b;

4.a=a*b;
b=a/b;
a=a/b;


rohanraju143@gmail.com from NIT Waramgal

What is the meaning of 2d in c?

1130

---

Explain what are binary trees?

1086

---

write a sorting prgm to sort 50 nos and sum them and also remove all the occurrences of 15 and print it?

2141

---

What is the sizeof () a pointer?

999

---

What is the difference between NULL and NUL?

1304

---

find the output? void r(int a[],int c, int n) { if(c>n) { a[c]=a[c]+c; r(a,++c,n); r(a,++c,n); } } int main() { int i,a[5]={0}; r(a,0,5); for(i=0;i<5;i++) printf("\n %d",a[i]); getch(); }

2316

---

What is nested structure?

1054

---

write a program to input 10 strings and compare without using strcmp() function. If the character of one string matches with the characters of another string , sort them and make it a single string ??? example:- str1="Aakash" st2="Himanshu" str="Uday" output:- Aakashimanshuday (please post the answer as quickly as possible)

2112

---

Write a Program to accept different goods with the number, price and date of purchase and display them

6240

---

What does return 1 means in c?

1076

---

Can we declare a function inside a function in c?

1046

---

What are the types of data structures in c?

1160

---

What do you mean by a local block?

1087

---

What is c variable?

1050

---

What should malloc(0) do? Return a null pointer or a pointer to 0 bytes?

1086

---