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# C Prog - Array

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### C Prog - Array

1. 1. C Programming - ArrayOrganized By: Vinay Arora Assistant Professor, CSED Thapar University, Patiala
2. 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. 3. Program – 1 (output) Vinay Arora CSED
4. 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. 5. Program – 2 (output) Vinay Arora CSED
6. 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. 7. Program – 3 (output) Vinay Arora CSED
8. 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. 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. 10. Program – 4 (output) Vinay Arora CSED
11. 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. 12. Program – 5 (output) Vinay Arora CSED
13. 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. 14. Program – 6 (output) Vinay Arora CSED
15. 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. 16. Program – 7 (output) Vinay Arora CSED
17. 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. 18. Program – 8 (output) Vinay Arora CSED
19. 19. 2 – D Array Vinay Arora CSED
20. 20. 2 – D Array Declaration Vinay Arora CSED
21. 21. Memory Representation Vinay Arora CSED
22. 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. 23. Program – 9 (output) Vinay Arora CSED
24. 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. 25. Program – 10 (output) Vinay Arora CSED
26. 26. Pointer Notation Vinay Arora CSED
27. 27. Pointer Notation (Conti…) Vinay Arora CSED
28. 28. Pointer Notation (Conti…) Vinay Arora CSED
29. 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. 30. Program – 11 (output) Vinay Arora CSED
31. 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. 32. Program – 12 (output) Vinay Arora CSED
33. 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. 34. Program – 13 (output) Vinay Arora CSED
35. 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. 36. Program – 14 (output) Vinay Arora CSED
37. 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. 38. Program – 15 (output) Vinay Arora CSED
39. 39. Thnx… Vinay Arora CSED
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