'Int add' presentation slideshows

UNIT - 5

UNIT - 5. FUNCTIONS AND POINTERS. FUNCTION. Functions is a sub-program that contains one or more statements and it performs some task when called. Types. Functions. Pre-Defined Functions. User-Defined Functions. Pre-Defined Functions.

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UNIT IV FUNCTIONS AND POINTERS

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??????????????. #include<iostream.h> //ECH0.CPP main(int argc,char *argv[]) { for(int i=0;i<argc;i++) cout<<argv[i]<<'t'; cout<<' '; }. ?????????????. #include<iostream.h> void main(int argc,char *argv[],char *eve[]) { int i; for(i=0;eve[i];i++)

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FUNCTIONS

FUNCTIONS. Definition of function Types of Function Built-in User Defined Catagories of Function No argument No return value Argument but No return value No argument with return value argument with return value. Definition of function.

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Pointers

Pointers. ? ? ? Next Generation Communication Networks Lab. Division of Applied Mathematics KAIST. Pointer. Pointer : Memory ?? ?? ???? ?? ?? Pointer ? ??? : int, float, char ???? ???? ?? ???? ??? data type Pointer ? ?? int *int_ptr; float *float_ptr; char *char_ptr;.

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A Pointer: an address , a reference , a location of the computer memory

A Pointer: an address , a reference , a location of the computer memory. A pointer of what?. int, char, bool, double, or any kind of data type. Can be. need to know so the computer knows how to read or store the contents of the memory. Define pointers. // define pointers

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