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1 lut 2009 · float num; int intgPart; float fracPart; printf("Enter the positive floating point number: "); scanf("%f", &num); intgPart = (int)num; fracPart = num - intgPart; The fractional part can be obtained by subtracting an integral part from the original double value. answered Apr 13, 2021 at 7:01.
19 kwi 2023 · In this post, we will learn how to get the integer and fraction or decimal part from a given floating-point number in C. Our program will take the floating-point number as input from the user and it will print the integer part and the fraction part.
printf ("%lf", myDoubleNum); // Outputs 19.990000. Try it Yourself ». If you want to remove the extra zeros (set decimal precision), you can use a dot (.) followed by a number that specifies how many digits that should be shown after the decimal point:
14 maj 2023 · Float and double are two primitive data types in C programming that are used to store decimal values. They both store floating point numbers but they differ in the level of precision to which they can store the values.
In C programming, decimals or floating-point numbers can be represented using the float and double data types. This tutorial will provide an overview of these data types, how to use them, and how to perform basic arithmetic operations with them.
5 lip 2024 · C round() is a built-in library function that rounds a floating-point number to the nearest integer. If the fractional part of the number is 0.5 or greater, the argument is rounded away from zero. If the fractional part is less than 0.5, the argument is rounded towards zero.
20.11 Parsing of Numbers. This section describes functions for “reading” integer and floating-point numbers from a string. It may be more convenient in some cases to use sscanf or one of the related functions; see Formatted Input.
