What is an auto keyword in c?
- 1 Answers
- 1182 Views
- I also Faced
- E-Mail Answers
Answer / Vicky Jaiswal
The auto keyword in C is an optional specifier for declaring local variables within a function or block. When not used, the compiler automatically assumes that the variable being declared is local to the current function. Here's an example:
```c
#include <stdio.h>
void func() {
int x; // Variable declaration with auto keyword implicitly
auto int y; // Variable declaration with explicit auto keyword
}
```
In this code, both variables x and y are local to the function func and are automatically allocated on the stack.
| Is This Answer Correct ? | 0 Yes | 0 No |
main() { float a=8.8; double b=8.8; if(a==b) printf("Equal"); else printf("not equal"); getch(); } what is the output? with reason
How main function is called in c?
What is modifier & how many types of modifiers available in c?
What is the difference between File pointer and Internal Charecter Pointer?
Is malloc memset faster than calloc?
There are 3 baskets of fruits with worng lables,one basket has apple,another basket has orange,another has combination of apple and orange,what is the least way of interchange the lables.
15 Answers Cisco, Google, MBT,
the number 138 is called well ordered number because the three digits in the number (1,3,8) increase from left to right (1<3<8). the number 365 is not well ordered coz 6 is larger than 5. write a program that wull find and display all possible three digit well ordered numbers. sample: 123,124,125,126,127,128,129,134 ,135,136,137,138,139,145,146,147 148 149,156.......789
Read N characters in to an array . Use functions to do all problems and pass the address of array to function. 1. Print only the alphabets . If in upper case print in lower case vice versa.
Is c is a middle level language?
Explain what is the difference between far and near ?
HOW TO SWAP TWO NOS IN ONE STEP?
21. #define square(x) x*x main() { int i; i = 64/square(4); printf("%d",i); }
C 
