What are the standard predefined macros?
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#define MAX 3 main() { printf("MAX = %d ",MAX ); #undef MAX #ifdef MAX printf("Vector Institute”); #endif }
What is the purpose of the following code? Is there any problem with the code? void send(int count, short *to, short *from) { /* count > 0 assumed */ register n = (count + 7) / 8; switch (count % 8) { case 0: do { *to = *from++; case 7: *to = *from++; case 6: *to = *from++; case 5: *to = *from++; case 4: *to = *from++; case 3: *to = *from++; case 2: *to = *from++; case 1: *to = *from++; } while (--n > 0); } }
how to write a cprogram yo get output in the form * *** ***** ******* ********* ******* ***** *** *
What is c basic?
A program to allow an input operand and operator from the operator and read on the display and output operand.
Describe for loop and write a c program to sum the series X + x2/2! + x3 /3! + …….. up to fifteen terms.
Difference between malloc() and calloc() function?
how to add two numbers without using arithmetic operators?
What is the difference between array_name and &array_name?
How we add our function in liabrary as liabrary function. Exp. we want use our int factorical(int); function as int pow(int,int); function working in math header file.
What is c variable?
Write a program to show the workingof auto variable.