Answer Posted / arnab maji

Hey Susie,

The ## is a concatenation operator,
When you pass the two arguments they get concatenated as

i/p --> f(g,g2) g##g2
o/p --> gg2

hence
f(var,12) will give us var12

effectively the printf statement gets modified as

printf("%d",f(var,12)); --> printf("%d",var12);

hence the output is 100 ie the value of var12.

What is data _null_? ,Explain with code when u need to use it in data step programming ?

3371

---

create a C-code that will display the total fare of a passenger of a taxi if the driver press enter,the timer will stop. Every 10 counts is 2 pesos. Initial value is 25.00

7006

---

write a program for area of circumference of shapes

2584

---

Hi, i have a project that the teacher want a pyramid of numbers in C# or java...when we click a button...the pyramid should be generated in a listbox/or JtextArea...and the pyramid should have the folowing form: 1 232 34543 4567654 567898765 67890109876 7890123210987 890123454321098 90123456765432109 0123456789876543210 Plz help with codes...didn't find anything on the net.

3249

---

Develop a routine to reflect an object about an arbitrarily selected plane

3643

---

why nlogn is the lower limit of any sort algorithm?

2868

---

write a function to give demostrate the functionality of 3d in 1d. function prototye: change(int value,int indexX,int indexY,int indexZ, int [] 1dArray); value=what is the date; indexX=x-asix indexY=y-axis indexZ=z-axis and 1dArray=in which and where the value is stored??

4699

---

why do you use macros? Explain a situation where you had to incorporate macros in your proc report? use a simple instream data example with code ?

2782

---

write a simple calculator c program to perform addition, subtraction, mul and div.

3739

---

I need your help, i need a Turbo C code for this problem.. hope u'll help me guys.? Your program will have a 3x3 array. The user will input the sum of each row and each column. Then the user will input 3 values and store them anywhere, or any location or index, temporarily in the array. Your program will supply the remaining six (6) values and determine the exact location of each value in the array. Example: Input: Sum of row 1: 6 Sum of row 2: 15 Sum of row 3: 24 Sum of column 1: 12 Sum of column 2: 15 Sum of column 3: 18 Value 1: 3 Value 2: 5 Value 3: 6 Output: Sum of Row 1 2 3 6 4 5 6 15 7 8 9 24 Sum of Column 12 15 18 Note: Your program will not necessary sort the walues in the array Thanks..

3336

---

write a c program to input initial & final time in the format hh:mm and find the time intervel between them? Ex inputs are initial 06:30 final 00:05 and 23:22 final 22.30

2716

---

How do you verify if the two sentences/phrases input is an anagram using predefined functions in string.h and by using arrays?

2566

---

Cluster head selection in Wireless Sensor Network using C programming language.

3768

---

#include int main(void) { int a=4, b=2; a=b<>2 ; printf("%d",a); return 0; }

1654

---

Write a routine to implement the polymarker function

4927

---