How to add two numbers with using function?

4 Answers  

---

what is difference between getchar,putchar functions and printf and scanf function? does putchar show output only when input given to it

5 Answers   DIT,

---

Explain how can I remove the trailing spaces from a string?

0 Answers  

---

why programs in c are running with out #include<stdio.h>? some warnings are display in terminal but we execute the program we get answer why? eg: main() { printf("hello world "); }

0 Answers  

---

How many header files are in c?

0 Answers  

---

What is break statement?

0 Answers  

---

What is output of the following program ? main() { i = 1; printf("%d %d %d\n",i,i++,i++); }

9 Answers   CTS, Wipro,

---

What is file in c preprocessor?

0 Answers  

---

Why is C called a middle-level language?

1 Answers  

---

why in C,C++'s int size is 2 byte and .net(c#) int Size is 4 byte?

2 Answers  

---

Tell us bitwise shift operators?

0 Answers  

---

what is dangling pointer?

1 Answers   LG Soft,

---