What is the difference between new() and malloc()?

4 Answers  

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State the difference between pre and post increment/decrement operations.

0 Answers  

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Explain the differences between private, public and protected and give examples.

0 Answers  

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Given the following seqment of code containing a group of nested if instructions: y = 9; if ((x==3) || (x == 5)) y++; else if (x == 2) y *= 2; else if (x == ) y-= 7; else y = 8; if the value of x is 4 before the nested IFs are executed, what is the value of y after the nested IFs are executed?

0 Answers  

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Find out the bug in this code,because of that this code will not compile....... #include <iostream> #include <new> #include <cstring> using namespace std; class balance { double cur_bal; char name[80]; public: balance(double n, char *s) { cur_bal = n; strcpy(name, s); } ~balance() { cout << "Destructing "; cout << name << "\n"; } void set(double n, char *s) { cur_bal = n; strcpy(name, s); } void get_bal(double &n, char *s) { n = cur_bal; strcpy(s, name); } }; int main() { balance *p; char s[80]; double n; int i; try { p = new balance [3]; // allocate entire array } catch (bad_alloc xa) { cout << "Allocation Failure\n"; return 1; }

2 Answers   Impetus,

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Explain the auto storage classes in c++.

0 Answers  

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Write about all the implicit member functions of a class?

0 Answers  

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what is the size of this class class size { public: char data1; double d; int data2; char data3; double data4; short data5; }; please explain the padding for these double variables.

9 Answers  

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Comment on assignment operator in c++.

0 Answers  

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Write a C++ program to sort digits of all the 4 digit number and display the sorted 4 digit number

1 Answers   TATA, TCS,

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When is a template better solution than a base class??

2 Answers   emc2,

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Write a program to find the Factorial of a number

0 Answers  

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