D Programming Language: 2020 Edition by Publishing D

Author:Publishing, D [Publishing, D]
Language: eng
Format: epub
Published: 2020-09-26T00:00:00+00:00

When the above code is compiled together and executed, it produces the following result −

Average is :214.4

Return Pointer from Functions

Consider the following function, which returns 10 numbers using a pointer, means the address of first array element.

import std. stdio ;

void main () {

int * p = getNumber();

for ( int i = 0 ; i < 10 ; i++ ) {

writeln( "*(p + " , i , ") : " ,*( p + i));

}

}

int * getNumber( ) {

static int r [ 10 ];

for ( int i = 0 ; i < 10 ; ++ i) {

r[ i] = i;

}

return & r[ 0 ];

}

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