by Dinesh Thakur Category: C Programming (Pratical)

This program asks user to replace the occurrence of M by N. user declare variables and some method for replacement of occurrences. Like user ask to put file name here if condition will come in use for checking out the file exist or not if not the message will be “file can’t be open” else the while condition will use in for passing to “EOF”. If the condition match if(ch=='M'||ch=='m') then the process will use method to replace the letter with N from M. display result on the screen at last instance.

 
by Dinesh Thakur Category: C Programming (Pratical)

In this program integer type variables declare (vowel,Consonent) and pointer of file (FILE *fp1;). And control statements also used if the given situation is not true than the arguments will be insufficient else it will go on. Nested if statements also come in use the next move is to if file pointer is null then source will not open. While condition tells the (ch!EOF) not equal to End of File. If condition used with the OR (!!) operator. This Will checks out the given characters match the condition. Then it’s Vowel else consonant. And in the last move it will be counted as result.

 
by Dinesh Thakur Category: C Programming (Pratical)

In this program user ask to calculate the words in file. User declare the pointer type file variable for value reference. File open function used to open the file for reading the content in file. If condition checks whether the file is null if it is the else condition comes in where while condition checks the logic (ch!=eof). Through else condition the content check to end of file. And then to print the result on display.

 
by Dinesh Thakur Category: C Programming (Pratical)

In this program user ask to print out the char of a file along with their positions. As user declare the variables for containing the value in it. Here user pointer type variable declaring then ask to enter the file name. if condition will checks out the has file exist or not if the file not exist the message will be file cant open if it exist the while condition will checks out all the character to EOF. With the method of display all the characters will be counted as output.

 
by Dinesh Thakur Category: C Programming (Pratical)

In this program user asks to convert all characters that are contained in a file to uppercase. To make this process user need to make a file and fill up some characters in it for operation. User declares the variables. And then put up a function to open file and also fill up character in it. Then if condition checks whether the file exists or not if the condition goes true then the program will terminate because file does not exist or then after while condition checks out the file and character and put up the condition to convert it into uppercase. Display the result on the screen.

 
by Dinesh Thakur Category: C Programming (Pratical)

In this example, a for loop is used to determine the factorial of a given number, a. The variable a itself is used as the loop variable. As the value of variable a will be initialized when the scanf statement is executed, the initial expression in the for loop is not required and is omitted.

 
by Dinesh Thakur Category: C Programming (Pratical)

In this Program user asks to Swap a two number through function. User declares the pointer type variable for interchanging the value of two variables. User asks to enter the value. User make a function named swap that will be called in other class. Then a printing message for swapped value to the function then returns a value.

 
by Dinesh Thakur Category: C Programming (Pratical)

The strchr function finds the first occurrence of a specified character in a string, If the specified character is found, the function returns a pointer to that character; otherwise, it returns a NULL pointer. Initially, the strchr function is used to locate the position of the first ' l ' character in strings and its address is assigned to pointer result.

 
by Dinesh Thakur Category: C Programming (Pratical)

This is C Program Find Sum of Two number Through Function. In this program user asks to find the sum of two numbers with use of function in other words Polymorphism. The function calling procedure will use in this program to find the sum of two numbers. First user ask the numbers which are use to add. Then it declares a function sum (a,b). The next move it call the function sum with formal arguments int x, int y and int z=x+y in this procedure the value call from the upper class but add in other class. And in the last the result print on the screen.

 
by Dinesh Thakur Category: C Programming (Pratical)

In this program user asks to find the sum, division, multiply of two numbers with use of function in other words Polymorphism. The function calling procedure will use in this program to find the sum of two numbers. First user asks the numbers which are use to add, divide or multi. Then it declares a function sum, multi, divide (a,b). The next move it call the function sum with formal arguments int x, int y in this procedure the value call from the upper class but add in other class. And in the last the result print on the screen.

 
by Dinesh Thakur Category: C Programming (Pratical)

In this program user ask to find out the HCF (highest common factor) using function. As declaring required variable user ask to enter the value. User made a function named “HCF”. Then using control statement if(a>b) the HCF (a,b) else (b,a) after fetching the HCF through getch(). 

 
by Dinesh Thakur Category: C Programming (Pratical)

Consider the program given below, written using the top-down approach, that calculates the factorial of a given integer number using function fact defined in Example. Function fact is called in the main function from a printf function call and the int value returned by it is printed using the %d conversion specification.

 
by Dinesh Thakur Category: C Programming (Pratical)

 This is C program that asks user to create the bank system criteria through programming. User will use switch statement to create these operation. From this user can select through their choices. User also declares variables for the storing value. User also declares some functions like void creation (), void deposit (), void withdraw (). These function will used during calling operation.

 
by Dinesh Thakur Category: C Programming (Pratical)

In this program, a structure (student) is created which contains name,subject and marks as its data member. Then, an array of structure of 10 elements is created. Then, data (name, sub and marks) for 10 elements is asked to user and stored in array of structure. Finally, the data entered by user is displayed.

 
by Dinesh Thakur Category: C Programming (Pratical)

In this program user ask to sort the record of multiple students merit wise. In this program structure type variable declared and a temp variable for temporary value storing. User need to establish the merit chart for sorting them. For this process user will use loop statement where user will calculate the data of students that are define on variable value. Loop statement will print all the data about student (roll no,score,name etc.). From the structure type variable.

 
by Dinesh Thakur Category: C Programming (Pratical)

 This is C Program to Swap Two Numbers Using Pointer. In this program the two numbers to be swapped from each other place with the use of pointer this concept works on the address reference. In program the variables declare for storing the value in it. Here a variable named ‘temp’ also declared with the use of only two numbers the swapping will happen interference of temp variable the first number shifted to temp and then to other variable the reverse phase will be on the move to swap both numbers. And other functionality also comes in light for displaying the result on the screen.

 
by Dinesh Thakur Category: C Programming (Pratical)

In this program user ask to convert a value to pointer check address of variable. User declares some variables for this to contain the value in it. User declare <math.h> header file for math functions like pi etc. the type of variable is differ like some are double, integer, char type etc. user print out the method for conversing in pointer type to using all the method for conversion display the result as output.

 

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About Dinesh Thakur

Dinesh ThakurDinesh Thakur holds an B.SC (Computer Science), MCSE, MCDBA, CCNA, CCNP, A+, SCJP certifications. Dinesh authors the hugely popular blog. Where he writes how-to guides around Computer fundamental , computer software, Computer programming, and web apps. For any type of query or something that you think is missing, please feel free to Contact us.