C Prog - Array
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The document discusses C programming with arrays. It provides 8 programs that demonstrate different array operations and concepts like initializing arrays, accessing array elements, passing arrays to functions, 2D arrays, and using pointers with arrays. It also includes the output for each program. The document is authored by Vinay Arora and is intended to teach basic array concepts in C programming.
![Program - 1
#include<stdio.h> printf("Entered Numbers aren");
#include<conio.h> for(count=0;count<=4;count++)
{
void main() printf("%dn",num[count]);
}
{ getch();
int num[5]; }
int count;
clrscr();
printf("Enter five numbersn");
for(count=0;count<=4;count++)
{
scanf("%d",&num[count]);
}
Vinay Arora
CSED](https://image.slidesharecdn.com/5-array-120418085334-phpapp02/85/C-Prog-Array-2-320.jpg)
![Program - 2
#include<stdio.h> for(count=0;count<=4;count++)
#include<conio.h> {
sum=sum+marks[count];
void main() }
{
int marks[5]; printf("Total Markst%d",sum);
int count,sum=0; getch();
clrscr(); }
printf("Enter Marks of Five Studentsn");
for(count=0;count<=4;count++)
{
scanf("%d",&marks[count]);
}
Vinay Arora
CSED](https://image.slidesharecdn.com/5-array-120418085334-phpapp02/85/C-Prog-Array-4-320.jpg)
![Program - 3
#include<stdio.h>
#include<conio.h>
void main()
{
int num[26], temp ;
clrscr();
num[0] = 100 ;
num[25] = 200 ;
temp = num[25] ;
num[25] = num[0] ;
num[0] = temp ;
printf ( "n%d %d", num[0], num[25] ) ;
getch();
}
Vinay Arora
CSED](https://image.slidesharecdn.com/5-array-120418085334-phpapp02/85/C-Prog-Array-6-320.jpg)
![Program - 4
#include<stdio.h> for (count=0;count<=4;count++)
#include<conio.h> {
if(element==num[count])
void main() {
{ flag=1;
int num[5],element,count,flag; break;
clrscr(); }
else
printf("Enter the Array Elementsn"); flag=0;
for (count=0;count<=4;count++) }
{
scanf("%d",&num[count]); if(flag==1)
} printf("Element Found");
else
printf("Enter the Element to be Searchedt"); printf("Element Not Found");
scanf("%d",&element); getch();
}
Vinay Arora
CSED](https://image.slidesharecdn.com/5-array-120418085334-phpapp02/85/C-Prog-Array-8-320.jpg)
![Program - 4
#include<stdio.h> for (count=0;count<=4;count++)
#include<conio.h> {
if(element==num[count])
void main() {
{ flag=1;
int num[5],element,count,flag; break;
clrscr(); }
else
printf("Enter the Array Elementsn"); flag=0;
for (count=0;count<=4;count++) }
{
scanf("%d",&num[count]); if(flag==1)
} printf("Element Found");
else
printf("Enter the Element to be Searchedt"); printf("Element Not Found");
scanf("%d",&element); getch();
}
Vinay Arora
CSED](https://image.slidesharecdn.com/5-array-120418085334-phpapp02/85/C-Prog-Array-9-320.jpg)
![Program - 5
#include<stdio.h>
#include<conio.h>
void main()
{
int num[5],count;
clrscr();
printf("Enter the Array Elementsn");
for (count=0;count<=4;count++)
{
num[count]=count;
printf("%dn",num[count]);
}
getch();
}
Vinay Arora
CSED](https://image.slidesharecdn.com/5-array-120418085334-phpapp02/85/C-Prog-Array-11-320.jpg)
![Program - 6
#include<stdio.h>
#include<conio.h>
void main()
{
int num[5],count;
clrscr();
printf("Enter the Array Elementsn");
for (count=0;count<=10;count++)
{
printf("%dn",num[count]);
}
getch();
}
Vinay Arora
CSED](https://image.slidesharecdn.com/5-array-120418085334-phpapp02/85/C-Prog-Array-13-320.jpg)
![Program - 7
#include<stdio.h>
#include<conio.h>
void main()
{
int num[5]={22,4,77,8,9}
int count;
clrscr();
printf("Array Elements aren");
for (count=0;count<=4;count++)
{
printf("%dn",num[count]);
}
getch();
}
Vinay Arora
CSED](https://image.slidesharecdn.com/5-array-120418085334-phpapp02/85/C-Prog-Array-15-320.jpg)
![Program - 8
#include<stdio.h>
#include<conio.h>
void main()
{
int num[5]={22,4,77,8,9};
int count;
clrscr();
printf("Array Elements aren");
for (count=0;count<=15;count++)
{
printf("%dn",num[count]);
}
getch();
}
Vinay Arora
CSED](https://image.slidesharecdn.com/5-array-120418085334-phpapp02/85/C-Prog-Array-17-320.jpg)
![Program - 9
#include<stdio.h>
#include<conio.h>
void main()
{
int num[3][2]={10,1,20,2,30,3};
int count;
clrscr();
printf("Array Elements aren");
for (count=0;count<=2;count++)
{
printf("t%dt%dn",num[count][0],num[count][1]);
}
getch();
}
Vinay Arora
CSED](https://image.slidesharecdn.com/5-array-120418085334-phpapp02/85/C-Prog-Array-22-320.jpg)
![Program - 10
#include<stdio.h>
#include<conio.h>
void main()
{
int marks[2][3];
int count;
clrscr();
printf("Enter the marks for 1st studentn");
for (count=0;count<=2;count++)
{
printf("Enter marks in subject code -> %dt",count+1);
scanf("%d",&marks[0][count]);
}
printf("Enter the marks for 2nd studentn");
for (count=0;count<=2;count++)
{
printf("Enter marks in subject code -> %dt",count+1);
getch();
scanf("%d",&marks[1][count]); }
}
Vinay Arora
CSED](https://image.slidesharecdn.com/5-array-120418085334-phpapp02/85/C-Prog-Array-24-320.jpg)
![Program - 12
#include<stdio.h>
#include<conio.h>
void main()
{
int a[]={10,20};
int i;
clrscr();
for(i=0;i<=1;i++)
{
printf("Value of variable a[%d]=%d",i,a[i]);
printf("nAddress of variable a[%d]=%u",i,&a[i]);
printf("nn");
}
getch();
}
Vinay Arora
CSED](https://image.slidesharecdn.com/5-array-120418085334-phpapp02/85/C-Prog-Array-31-320.jpg)
![Program - 13
#include<stdio.h>
#include<conio.h>
void main()
{
int a[2][2]={10,20,30,40};
int i,j;
clrscr();
for(i=0;i<=1;i++)
{
for(j=0;j<=1;j++)
{
printf("Value of variable a[%d][%d]=%d",i,j,a[i][j]);
printf("nAddress of variable a[%d][%d]=%u",i,j,&a[i][j]);
printf("nn");
}
}
getch();
}
Vinay Arora
CSED](https://image.slidesharecdn.com/5-array-120418085334-phpapp02/85/C-Prog-Array-33-320.jpg)
C Prog - Array
- 1. C Programming - Array Organized By: Vinay Arora Assistant Professor, CSED Thapar University, Patiala
- 2. Program - 1 #include<stdio.h> printf("Entered Numbers aren"); #include<conio.h> for(count=0;count<=4;count++) { void main() printf("%dn",num[count]); } { getch(); int num[5]; } int count; clrscr(); printf("Enter five numbersn"); for(count=0;count<=4;count++) { scanf("%d",&num[count]); } Vinay Arora CSED
- 3. Program – 1 (output) Vinay Arora CSED
- 4. Program - 2 #include<stdio.h> for(count=0;count<=4;count++) #include<conio.h> { sum=sum+marks[count]; void main() } { int marks[5]; printf("Total Markst%d",sum); int count,sum=0; getch(); clrscr(); } printf("Enter Marks of Five Studentsn"); for(count=0;count<=4;count++) { scanf("%d",&marks[count]); } Vinay Arora CSED
- 5. Program – 2 (output) Vinay Arora CSED
- 6. Program - 3 #include<stdio.h> #include<conio.h> void main() { int num[26], temp ; clrscr(); num[0] = 100 ; num[25] = 200 ; temp = num[25] ; num[25] = num[0] ; num[0] = temp ; printf ( "n%d %d", num[0], num[25] ) ; getch(); } Vinay Arora CSED
- 7. Program – 3 (output) Vinay Arora CSED
- 8. Program - 4 #include<stdio.h> for (count=0;count<=4;count++) #include<conio.h> { if(element==num[count]) void main() { { flag=1; int num[5],element,count,flag; break; clrscr(); } else printf("Enter the Array Elementsn"); flag=0; for (count=0;count<=4;count++) } { scanf("%d",&num[count]); if(flag==1) } printf("Element Found"); else printf("Enter the Element to be Searchedt"); printf("Element Not Found"); scanf("%d",&element); getch(); } Vinay Arora CSED
- 9. Program - 4 #include<stdio.h> for (count=0;count<=4;count++) #include<conio.h> { if(element==num[count]) void main() { { flag=1; int num[5],element,count,flag; break; clrscr(); } else printf("Enter the Array Elementsn"); flag=0; for (count=0;count<=4;count++) } { scanf("%d",&num[count]); if(flag==1) } printf("Element Found"); else printf("Enter the Element to be Searchedt"); printf("Element Not Found"); scanf("%d",&element); getch(); } Vinay Arora CSED
- 10. Program – 4 (output) Vinay Arora CSED
- 11. Program - 5 #include<stdio.h> #include<conio.h> void main() { int num[5],count; clrscr(); printf("Enter the Array Elementsn"); for (count=0;count<=4;count++) { num[count]=count; printf("%dn",num[count]); } getch(); } Vinay Arora CSED
- 12. Program – 5 (output) Vinay Arora CSED
- 13. Program - 6 #include<stdio.h> #include<conio.h> void main() { int num[5],count; clrscr(); printf("Enter the Array Elementsn"); for (count=0;count<=10;count++) { printf("%dn",num[count]); } getch(); } Vinay Arora CSED
- 14. Program – 6 (output) Vinay Arora CSED
- 15. Program - 7 #include<stdio.h> #include<conio.h> void main() { int num[5]={22,4,77,8,9} int count; clrscr(); printf("Array Elements aren"); for (count=0;count<=4;count++) { printf("%dn",num[count]); } getch(); } Vinay Arora CSED
- 16. Program – 7 (output) Vinay Arora CSED
- 17. Program - 8 #include<stdio.h> #include<conio.h> void main() { int num[5]={22,4,77,8,9}; int count; clrscr(); printf("Array Elements aren"); for (count=0;count<=15;count++) { printf("%dn",num[count]); } getch(); } Vinay Arora CSED
- 18. Program – 8 (output) Vinay Arora CSED
- 19. 2 – D Array Vinay Arora CSED
- 20. 2 – D Array Declaration Vinay Arora CSED
- 21. Memory Representation Vinay Arora CSED
- 22. Program - 9 #include<stdio.h> #include<conio.h> void main() { int num[3][2]={10,1,20,2,30,3}; int count; clrscr(); printf("Array Elements aren"); for (count=0;count<=2;count++) { printf("t%dt%dn",num[count][0],num[count][1]); } getch(); } Vinay Arora CSED
- 23. Program – 9 (output) Vinay Arora CSED
- 24. Program - 10 #include<stdio.h> #include<conio.h> void main() { int marks[2][3]; int count; clrscr(); printf("Enter the marks for 1st studentn"); for (count=0;count<=2;count++) { printf("Enter marks in subject code -> %dt",count+1); scanf("%d",&marks[0][count]); } printf("Enter the marks for 2nd studentn"); for (count=0;count<=2;count++) { printf("Enter marks in subject code -> %dt",count+1); getch(); scanf("%d",&marks[1][count]); } } Vinay Arora CSED
- 25. Program – 10 (output) Vinay Arora CSED
- 26. Pointer Notation Vinay Arora CSED
- 27. Pointer Notation (Conti…) Vinay Arora CSED
- 28. Pointer Notation (Conti…) Vinay Arora CSED
- 29. Program - 11 #include<stdio.h> #include<conio.h> void main() { int a=3; clrscr(); printf("Value of variable a=%d",a); printf("nAddress of variable a=%u",&a); getch(); } Vinay Arora CSED
- 30. Program – 11 (output) Vinay Arora CSED
- 31. Program - 12 #include<stdio.h> #include<conio.h> void main() { int a[]={10,20}; int i; clrscr(); for(i=0;i<=1;i++) { printf("Value of variable a[%d]=%d",i,a[i]); printf("nAddress of variable a[%d]=%u",i,&a[i]); printf("nn"); } getch(); } Vinay Arora CSED
- 32. Program – 12 (output) Vinay Arora CSED
- 33. Program - 13 #include<stdio.h> #include<conio.h> void main() { int a[2][2]={10,20,30,40}; int i,j; clrscr(); for(i=0;i<=1;i++) { for(j=0;j<=1;j++) { printf("Value of variable a[%d][%d]=%d",i,j,a[i][j]); printf("nAddress of variable a[%d][%d]=%u",i,j,&a[i][j]); printf("nn"); } } getch(); } Vinay Arora CSED
- 34. Program – 13 (output) Vinay Arora CSED
- 35. Program - 14 #include<stdio.h> #include<conio.h> void main() { int a=50; clrscr(); printf("nValue of a=%d",a); printf("nAddress of a=%u",&a); printf("nn(Using pointer *)"); printf("nValue of a=%d",*(&a)); getch(); } Vinay Arora CSED
- 36. Program – 14 (output) Vinay Arora CSED
- 37. Program - 15 #include<stdio.h> #include<conio.h> void main() { int i=10; int *j; clrscr(); printf("nValue of i=%d",i); printf("nAddress of i=%u",&i); j=&i; printf("nValue of j=%d",*j); getch(); } Vinay Arora CSED
- 38. Program – 15 (output) Vinay Arora CSED
- 39. Thnx… Vinay Arora CSED