What will be the output of the following C++ code?

Which of the following is the correct C++ function to read a single character from the console?

What will be the output of the following C++ code?

 Comment on the following expression? c = (n) ? a : b; can be rewritten as 

# include <stdio.h>

int main()

{

char str1[] = "Abekus";

char str2[] = {'A', 'b', 'e', 'k', 'u', 's'};

int n1 = sizeof(str1)/sizeof(str1[0]);

int n2 = sizeof(str2)/sizeof(str2[0]);

printf("n1 = %d, n2 = %d", n1, n2);

return 0;

}

 The correct statement for a function that takes pointer to a float, a pointer to a pointer to a char and returns a pointer to a pointer to a integer is ____________ 

 What is dynamic binding?

 Consider the postfix expression 4 5 6 a b 7 8 a c, where a, b, c are operators. Operator a has higher precedence over operators b and c. Operators b and c are right-associative. Then, equivalent infix expression is 

 Create array memo[n + 1]

  // Finding fibonacci numbers with memoization.

 def f(n):

if memo[n] != -1: return memo[n]

if n == 0 or n == 1: ans = 1

else: ans = f(n - 1) + f(n - 2)

memo[n] = ans return ans  

// In the main function. 

Fill the memo array with all values equal to -1. 

ans = f(n) 

 Time Complexity of this program: