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Can you add pointers together? Why would you?
No, you can’t add pointers together. If you live at 1332 Lakeview Drive, and your neighbor lives at 1364 Lakeview, what’s 1332+1364? It’s a number, but it doesn’t mean anything. If you try to perform this type of calculation with pointers in a C program, your compiler will complain. The only time the addition of pointers might come up is if you try to add a pointer and the difference of two pointers....
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What is the difference between far and near?
As described at the beginning of this chapter, some compilers for PC compatibles use two types of pointers. near pointers are 16 bits long and can address a 64KB range. far pointers are 32 bits long and can address a 1MB range. near pointers operate within a 64KB segment. There’s one segment for function addresses and one segment for data. far pointers have a 16-bit base (the segment address) and...
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If we develop a project in C, then how can we create an exe file of it?
vignesh007
- Aug 5th, 2006
Assume Your Project Contains 3 different files + 1 main file containing main() functionRequired Steps 2 Compile are:1) Add/Link The File To The File Containing main() function by using preprocessor st...
mukesh tuteja
- Jul 23rd, 2006
By pressing F9 after saving a c file we can create a exe file
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What is pointer?
Pointer is used to store the address of given variable
Priya
- Aug 3rd, 2006
A pointer is a variable, which contains the address of another variable
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">Main(){ int x=5; for(;x!=0;x--) { printf("x=%dn", x--); }}
A) 5, 3, 1B) 4, 3, 2, 1, 0C) 5, 4, 3, 2,1D) none of the aboveExplanation: Infinite loop as x is decremented twice, it never be 0 and loop is going on & on
raj
- Jul 30th, 2006
Infinite LOOPx is never equal to zero
javedamaan21
- Jan 24th, 2006
The answer is an infinite loop. (5 3 1 .... )here it never goes to 0 and so condition will always be true
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What does it mean-a[i]=i+i
sachintewari
- Jul 13th, 2006
It is a simple assignment operation on arraysIn this the current array variable is assigned double the index value.
divya
- Jul 6th, 2006
Yes it is a assignment statement eg :let i=1a[1]=1+1so a[1]=2i=2a[2]=2+2a[2]=4so we get an even series
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I want a C program for : If the list of students’ information is represented by a linked list, write a program which implements deletion of the node with given student ID. The student information which will be captured is Student ID and Student Name. Input:Input consists of list of students with their IDs and their names and the ID of the student whose information should be deleted from the linked list.Output:The information of all the students after the student with given ID is removed.Sample Input:Enter the number of students.3Enter the information of the studentsInformation of student 1:Enter student ID: 101Enter Student Name: JohnInformation of student 2:Enter student ID: 102Enter Student Name: SteveInformation of student 3:Enter student ID: 103Enter Student Name: CharlieEnter student ID whose record should be deleted:102Sample Output:Student information after deletion101 John103 Charlie
baseersd
- Jul 23rd, 2007
#includestruct node{int id;char name[25];struct node *next;?????? };typedef struct node* NODE;NODE CreateNode(){?NODE new_node;?new_node=(NODE)malloc(sizeof(struct node));?if(new_node == NULL)?{? prin...
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C Interview Questions
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