You have to declare it. The simplest way to do so is by using the Dim keyword.
For example if you want a string variable called someString you would declare it thus:
Dim someString as string
yes we can run java program without using main. we can run program by declaring the variable static..
the example of array over charcter variables is char ["string"]
it depends, if its a desired variable, its a program, but if its undesired, its a glitch
The required c program is given below /*Swapping(interchange) the two entered numbers*/ #include<stdio.h> main() { /*Without using third variable*/ int a,b,t; printf("Enter a:"); scanf("%d",&a); printf("Enter b:"); scanf("%d",&b); a=a+b; b=a-b; a=a-b; printf("\n After swapping without using third variable"); printf("\na=%d\nb=%d",a,b); }
pointer is a derived datatype which contains memory addresses as their values. program:- #include<stdio.h> #include<conio.h> void main() { int m=5,*p; clrscr(); p=&m; printf("address of variable m is %p",(void *)p); }
yes we can run java program without using main. we can run program by declaring the variable static..
see : Write_a_shell_program_using_the_if-the-else_to_test_whether_a_variable_name_is_a_directory_or_a_file
When a local variable is reassigned in a program, it can impact the functionality by changing the value that the variable holds. This can lead to unexpected behavior or errors in the program if the reassigned value is not properly accounted for in the code. It is important to carefully manage variable assignments to ensure the program functions as intended.
the example of array over charcter variables is char ["string"]
Yes. int a, b; a= 2; b= 3; a= a+b;
It's a global variable.
Solve the problem using the + sign for the variable. Then solve the problem using the - sign for the variable. Report your answer as the answer that you got using + or the answer that you got using -.
it depends, if its a desired variable, its a program, but if its undesired, its a glitch
how to program a pool vacuum
The required c program is given below /*Swapping(interchange) the two entered numbers*/ #include<stdio.h> main() { /*Without using third variable*/ int a,b,t; printf("Enter a:"); scanf("%d",&a); printf("Enter b:"); scanf("%d",&b); a=a+b; b=a-b; a=a-b; printf("\n After swapping without using third variable"); printf("\na=%d\nb=%d",a,b); }
You cannot.
pointer is a derived datatype which contains memory addresses as their values. program:- #include<stdio.h> #include<conio.h> void main() { int m=5,*p; clrscr(); p=&m; printf("address of variable m is %p",(void *)p); }