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Step 1 Define the start of the program It should be noted that within C all commands should end in a semi-colon. For most of your programs the definition of a program header as follows. The meanings of these commands are discussed later. include include include include void main() { char prompt; *******actual program code here **** printf("Press any key to exit \n\r"); scanf("\n%c",&prompt); } Step 2 Define the variables used float number1; Step 3 Inform the outside world that a number is required printf(" Please enter in a value of number1 \n\r"); Step 4 Get the number 1 into the program scanf("%f ",&number1); Step 5 Display the number 1 on the screen printf("The value of number 1 is %f \n\r",number1); Actual program
#include #include #include #include void main() { char prompt; float number1; printf(" Please enter in a value of number1 \n\r"); scanf("%f",&number1); printf("The value of number 1 is %f \n\r",number1); printf("Press any key to exit \n\r"); scanf("\n%c",&prompt); } The printf statement allows us to use formatted output i.e. specify the number of decimal places etc. The general syntax of the '%' format is % flag Field Size . precision argument size conversion . e.g %+ forces printf to print a + and - sign for the variable %5 forces printf to reserve 5 spaces for the total variable including signs etc %.3 forces printf to print 3 decimal points rounded up . printf("The value of num1 is %+8.3f \n\r ",num1); This prints out the contents of num1 in the format of signed value with a total space reserved of 6 digits (1 used for sign, 1 for decimal point). These 6 digits are further broken down in 3 integers and 3 decimal points.
Define Passing Structure to a Function? A structure is able to be passed as a function argument identical to any other variable. If we are merely interested in one member of a
Develop a .NET wrapper for a C++ Dll Project Description: We have a classic VC++ Dll that requires a .NET wrapper built by you. Use latest Visual Studio and .Net framework sh
A palindrome is a string that reads the same from both the ends. Given a string S convert it to a palindrome by doing character replacement. Your task is to convert S to palindrome
Write a program of constructors and destructors Make a class drugs having encapsulated data for medicine name, whether solid or liquid, price and purpose of use. From this clas
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what is c language
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