BE Construction Engineering सत्र २ (इंजीनियरिंग) - University of Mumbai Important Questions

WAP to print following pattern for n lines. [Note: range of n is 1-9]

1
121
12321
1234321

WAP to print binary equivalent of entered decimal no.

Write the output of following code:
#include<stdio.h>
int main()
{
int val = 1;
do{
val++;
++val;
}while(val++>25);
printf(“%d\n”,val);
return 0;
}

Write a program to validate whether accepted string is palindrome or not. 

Write a program to find transpose of matrix without making use of another matrix.

Define structure consisting of following elements
1. student roll_no
2. student name
3. student percentage
Write a program to read records of 5 students of and display same.

Write a program to implement calculator with following operations using switch case
1. add two numbers
2. subtract two numbers
3. multiply two numbers
4. divide two numbers 

Write a program to generate following patterns. 

1. 1
1 2
1 2 3
1 2 3 4
1 2 3 4 5

Write a program to generate following patterns. 

1
2 3
3 4 5
6 7 8 9 

Explain switch case and if-else ladder with example. 

Explain break and continue statement with example. 

State True or False with reason.

while(0); is an infinite loop.

Explain Nested Structure. Write a program using nested structure to create an Array of structure to store the details of N students.
The details are,
1. Student name
2. Student roll no
3. Marks of Physics, Chemistry, Maths.
Calculate total of P-C-M. Display the data in the format
Name Roll no Total marks

WAP to print the sum of following series.

1+2²+3³+………+nⁿ

Compare the following

break and continue statements

Compare the following

if-else and switch statements

Write a program to perform matrix multiplication by passing input matrix to the function and printing resultant matrix. 

Write a program to display following pattern: 

1
232
34543
4567654
567898765

An electronic component vendor supplies three products: transistors, resistors and capacitors. The vendor gives a discount of 10% on order of transistor if the order is more than Rs. 1000. On order of more than Rs. 100 for resistors, a discount of 5% is given and discount of 10% is given on order for capacitors of value more than Rs. 500. Assume numeric code 1, 2 and 3 used for transistors, capacitors and resistors respectively. Write a program that reads the product code and order amount and prints out the net amount that the customer is required to pay after discount. (Note: Use switch-case)

Write a program to print following patterns for N lines.

5 4 3 2 *
5 4 3 * 1
5 4 * 2 1
5 * 3 2 1
* 4 3 2 1