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How to write a programme in c to calculate that reads floating point number but displays only integer?
Wiki User
∙ 16y ago
We can use any method. As we can find out the area of the circle by three methods as i known.
1.ordinary programming
e.g. void main() {
int r;float area;
printf("\n\tEnter radius of the circle : "); scanf("%d",&r); area=3.14*r*r; printf("Radius = %d and area=%f",r,area); } 2. By using macros e.g. #define PI 3.14
#define AREA(x) PI*x*x 3. We can solve by user defined functions also
Wiki User
∙ 16y ago
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What is a floating number?
A floating point number is one that contains an integer as well as a fractional part, for example 101.3625. These are often represented by their scientific notations as well, such as 1.013625E2
What are advantages and disadvantages of Integer programming?
The advantages of integer arithmetic over floating point arithmetic is the absence of rounding errors. Rounding errors are an intrinsic aspect of floating point arithmetic, with the result that two or more floating point values cannot be compared for equality or inequality (or with other relational operators), as the exact same original value may be presented slightly differently by two or more floating point variables. Integer arithmetic does not show this symptom, and allows for simple and reliable comparison of numbers. However, the disadvantage of integer arithmetic is the limited value range. While scaled arithmetic (also known as fixed point arithmetic) allows for integer-based computation with a finite number of decimals, the total value range of a floating point variable is much larger. For example, a signed 32-bit integer variable can take values in the range -231..+231-1 (-2147483648..+2147483647), an IEEE 754 single precision floating point variable covers a value range of +/- 3.4028234 * 1038 in the same 32 bits.
How do you calculate a loop in visual basic 2010?
For i as integer = 1 to 10 ....... Next i
Write a programme to perform binary operations on integer argument The arguments and operators should be accepted using command line parameters?
There are many different operators, which are you referring to?
When do you need to use default arguments in a function?
We declare (not use) default arguments in a function whenever the default values cover the majority of calls to that function. We use default arguments in order to simplify those calls and thus reduce the verbosity of our calling code, thus making it easier to call the function.
How do you calculate the number of digits in an integer value using c programme?
#include <math.h> inline unsigned int get_num_digits(const unsigned int n) { return ((unsigned int) log10(n) + 1); }
What is the largest integer and the largest floating-point number?
In real-world math, there is no "largest" integer or floating point number. This is covered by the concepts known as "infinity" and "irrationality." Depending on the processor and/or application, a number with significant digits into the thousands can be operated upon.
What is a floating number?
A floating point number is one that contains an integer as well as a fractional part, for example 101.3625. These are often represented by their scientific notations as well, such as 1.013625E2
Is 9.6 and integer?
No, 9.6 is a floating-point number. Integers are whole numbers without fractional parts.
What are advantages and disadvantages of Integer programming?
The advantages of integer arithmetic over floating point arithmetic is the absence of rounding errors. Rounding errors are an intrinsic aspect of floating point arithmetic, with the result that two or more floating point values cannot be compared for equality or inequality (or with other relational operators), as the exact same original value may be presented slightly differently by two or more floating point variables. Integer arithmetic does not show this symptom, and allows for simple and reliable comparison of numbers. However, the disadvantage of integer arithmetic is the limited value range. While scaled arithmetic (also known as fixed point arithmetic) allows for integer-based computation with a finite number of decimals, the total value range of a floating point variable is much larger. For example, a signed 32-bit integer variable can take values in the range -231..+231-1 (-2147483648..+2147483647), an IEEE 754 single precision floating point variable covers a value range of +/- 3.4028234 * 1038 in the same 32 bits.
How can the decimal real number 175.23 be represented as a 6 digit integer in floating point notation?
175.23*10^-2
How do you calculate integers?
the sum of two consecutive integers is -241, what is the larger integer?
How do you calculate a loop in visual basic 2010?
For i as integer = 1 to 10 ....... Next i
How do you convert 5 into a fraction?
5 is an integer and not a fraction. However, it can be expressed in rational form as 5/1. You can then calculate equivalent rational fractions if you multiply both, its numerator and denominator, by any non-zero integer.5 is an integer and not a fraction. However, it can be expressed in rational form as 5/1. You can then calculate equivalent rational fractions if you multiply both, its numerator and denominator, by any non-zero integer.
How can the decimal real number 1385.58 be represented as a 6-digit integer in floating point notation?
138558 x 10-2
How do you calculate the LCM of negative numbers?
The LCM is defined as being a positive integer. Ignore the negative signs. Calculate as if everything's positive.
How do you simplify integer expressions?
Calculate all the operations following BIDMAS or PEMDAS, as appropriate.
