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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.
GetChar - get a character from the keyboard, echo to the display and return it in reg al. - Note: if a linefeed (LF) is received (Enter key), a carriage return (CR) will als
Write a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b. The area under a curve between two points can b
Automatic Variables Automatic variables are variable which are explained within the functions. They lose their value when the function terminates. It can be accessed only in th
#solution for decode the code for smuglers
A: No. While realloc() need to copy the allocation, this uses a bitwise copy operation, that will tear several C++ objects to shreds. C++ objects must be allowed to copy t
#question write a prog c & cpp
Templates permit to create generic functions that admit any data type as parameters and return value without having to overload the function with all the possible data types. Until
program to find if a no . is prime or not
Define Pure Virtual Function? Why & when it is used?
algorithm to prepare mark sheet of a student by inputing name,branchcode,semester,register no,5 marks of students and total mark of student
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