# GTU B.E. (CSE-I-Sem) Programming For Problem Solving Lab

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Gujarat Technological University(GTU) B.E. (CSE-I-Sem) Programming For Problem Solving Lab Experiments and Solutions With Required Theory

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## Gujarat Technological University(GTU) B.E. (CSE-I-Sem) Programming For Problem Solving Lab Part-1

S.No.List of Experiments
1.Write a program to that performs as calculator ( addition, multiplication, division, subtraction).
2.Write a program to find area of triangle(a=h*b*.5)
3.Write a program to calculate simple interest (i = (p*r*n)/100 )
4.Write a C program to interchange two numbers.
5.Write a C program to enter a distance in to kilometre and convert it in to meter, feet, inches and centimeter.
6.Write a program to compute Fahrenheit from centigrade (f=1.8*c +32)
7.Write a C program to find out distance travelled by the equation d = ut + at^2
8.Write a C program to find that the accepted number is Negative, or Positive or Zero.
9.Write a program to read marks of a student from keyboard whether the student is pass or fail( using if else)
10.Write a program to read three numbers from keyboard and find out maximum out of these three. (nested if else)
11.Write a C program to check whether the entered character is capital, small letter, digit or any special character.
100 - 80     Distinction
79 - 60       First Class
59 - 40     Second Class
< 40           Fail
13.Write a c program to prepare pay slip using following data.
Da = 10% of basic, Hra = 7.50% of basic, Ma = 300,
Pf = 12.50% of basic, Gross = basic + Da + Hra + Ma, Nt = Gross – Pf.
14.Write a C program to read no 1 to 7 and print relatively day Sunday to Saturday.
15.Write a C program to find out the Maximum and Minimum number from given 10 numbers
16.Write a C program to input an integer number and check the last digit of number is even or odd.
17.Write a C program to find factorial of a given number.
18.Write a program to reverse a number.
19.Write a program to generate first n number of Fibonacci series
20.Write a program to find out sum of first and last digit of a given number.
21.Write a C program to find the sum and average of different numbers which are accepted by user as many as user wants.
22.Write a program to calculate average and total of 5 students for 3 subjects (use nested for loops)
23.

Read five persons height and weight and count the number of person having height greater than 170 and weight less than 50,

24.Write a program to check whether the given number is prime or not.
25.

Write a program to evaluate the series 1^2+2^2+3^2+……+n^2

26.

Write a C program to find 1+1/2+1/3+1/4+....+1/n.

27.Write a C program to find 1+1/2!+1/3!+1/4!+.....+1/n!.
28.Write a program to evaluate the series sum=1-x+x^2/2!-x^3/3!+x^4/4!......-x^9/9!
29.

Write a program to print following patterns :

i *                                                      ii *                                             iii *****

* *                                                     * *                                                ****

* * *                                                  * * *                                                ***

* * * *                                               * * * *                                               **

* * * * *                                             * * * * *                                            *

30.

Write a program to print following patterns :

I  1                  ii 12345                         iii 55555                iv 1

12                    1234                                4444                    22

123                  123                                   333                    333

1234                12                                      22                    4444

12345              1                                         1                     55555

31.

Write a program to print following patterns:

i AAAAA         ii ABCDE

BBBB                  ABCD

CCC                     ABC

DD                        AB

E                             A

32.

Write a C program to read and store the roll no and marks of 20 students using array.

33.Write a program to find out which number is even or odd from list of 10 numbers using array
34.

Write a program to find maximum element from 1-Dimensional array.

35.Write a C program to calculate the average, geometric and harmonic mean of n elements in an array.
36.Write a program to sort given array in ascending order (Use Insertion sort, Bubble sort, Selection sort, Mergesort, Quicksort).
37.Write a program to find a character from given string.
38.Write a program to replace a character in given string.
39.

Write a program to delete a character in given string.

40.

Write a program to reverse string.

41.

Write a program to convert string into upper case