Explain mixed mode expressions and implicit type conversions, C/C++ Programming

Assignment Help:

Mixed Mode Expressions and Implicit type Conversions

A mixed mode expression is one in which the operands are not of the similar type. In this case, the operands are converted before evaluation, to maintain compatibility of the data types.

e.g.

char ch = 'A';

                                ch = ch + 32;

Here, ch will be converted to an integer, since there is an integer(32) in the expression. The result will be an integer.

e.g.

                float f = 10.0;

                int i = 0;

                                i = f / 3;

In this expression, the constant 3 will be changed to a float and then floating point division will take place, resulting in 3.33333, but since the lvalue is an integer the value will be automatically truncated to 3 and the fraction part is lost. (implicit conversion from float to int ).

 


Related Discussions:- Explain mixed mode expressions and implicit type conversions

Write a program in c++ to read n numbers in an array, Problem Write a p...

Problem Write a program in C++ to read N numbers in an array, the user should be able to search a particular number in the array using sequential search algorithm. Writing a

Write a program of inline function, Here is a program that uses an inline f...

Here is a program that uses an inline function to compute and return the absolute value of its input argument. # include inline int abs(int x) {                  ret

C language, in a program for what purpose print f and scan f is used

in a program for what purpose print f and scan f is used

Integration, Write a program to find the area under the curve y = f(x) betw...

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

Source code, I hv an assignment to do, I almost done. But i cant find whats...

I hv an assignment to do, I almost done. But i cant find whats wrong- my code is to make a simple calculator using function''s all 4 patterns. I did like this- #include int add

Need payment gateway integration expert, Need Payment Gateway Integration E...

Need Payment Gateway Integration Expert Project Description: I am seeking for expert payment gateway integration. You must have done or have experience with integrating me

Stream input and output functions, Within C we access external devices by ...

Within C we access external devices by means of a pointer i.e. address. The address could point to any memory mapped device i.e. Ram, Rom, Duart, Disk drives etc. Therefore there i

Program for implementation of a data storage system, Introduction:  This...

Introduction:  This assignment requires a knowledge of variables (integers, char types), loops, conditionals, switch, functions, char arrays, string arrays, number arrays, struc

Describe problem with runtime type identification?, Describe problem with R...

Describe problem with Runtime type identification? A: The run time kind identification comes at cost of performance penalty. Compiler maintains class.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd