1

GATE CSE 2021 Set 1

MCQ (More than One Correct Answer)

+2

-0.67

Define R_{n} to be the maximum amount earned by cutting a rod of length n meters into one or more pieces of integer length and selling them. For i > 0, let p[i] denotes the selling price of a rod whose length is i meters. Consider the array of prices:

p[1] = 1, p[2] = 5, p[3] = 8, p[4] = 9, p[5] = 10, p[6] = 17, p[7] = 18

Which of the following statements is/are correct about R_{7}?

2

GATE CSE 2014 Set 1

MCQ (Single Correct Answer)

+2

-0.6

Consider the following C functions in which size is the number of elements in the array E:

```
int MyX(int *E, unsigned int size){
int Y = 0;
int Z;
int i,j,k;
for(i = 0; i < size; i++)
Y = Y + E[i];
for(i = 0; i < size; i++)
for(j = i; j < size; j++){
Z = 0;
for(k = i; k <= j; k++)
Z = Z + E[k];
if(Z > Y)
Y = X;
}
return Y;
}
```

The value returned by the function MyX is the3

GATE CSE 2004

MCQ (Single Correct Answer)

+2

-0.6

Two matrices M

_{1}and M_{2}are to be stored in arrays A and B respectively. Each array can be stored either in row-major or column-major order in contiguous memory locations. The time complexity of an algorithm to compute M_{1}$$\times$$ M_{2}will be4

GATE CSE 1998

MCQ (Single Correct Answer)

+2

-0.6

Let A be a two dimensional array declared as follows:

A : array [ 1... 10] [1... 15] of integer;

Assuming that each integer takes one memory locations the array is stored in row-major order and the first element of the array is stored at location 100, what is the address of the element A[i] [j]?

A : array [ 1... 10] [1... 15] of integer;

Assuming that each integer takes one memory locations the array is stored in row-major order and the first element of the array is stored at location 100, what is the address of the element A[i] [j]?

Questions Asked from Arrays (Marks 2)

Number in Brackets after Paper Indicates No. of Questions

GATE CSE Subjects

Discrete Mathematics

Programming Languages

Theory of Computation

Operating Systems

Computer Organization

Database Management System

Data Structures

Computer Networks

Algorithms

Compiler Design

Software Engineering

Web Technologies

General Aptitude