Pattern in C

1. Write a program to print the pattern (n = 5)

* * * * *

 * * * * *

* * * * *

 * * * * *

* * * * *

Solution

2. Write a program to print the pattern (n = 7)

\*****/

*\***/*

**\*/**

***\***

**/*\**

*/***\*

/*****\

 #include <stdio.h>

  int main()

          int n, i, j;

          printf("Enter number: ");

          scanf("%d", &n);

          for(i = 0; i < n ; i++)

                  for(j = 0; j < n ; j++)

                         if(i == j)

                                 printf("\\");

                         }else if (i == n-1-j)

                                 printf("/");

                         else

                                 printf("*");

                  printf("\n");

3. Write a program to print the pattern (n = 6)

******

*    *

*    *

*    *

*    *

******

 #include <stdio.h>

  int main()

          int n, i, j;

          printf("Enter number: ");

          scanf("%d", &n);

          for(i = 0; i < n ; i++)

                  for(j = 0; j < n ; j++)

                         if (i == 0 || j == 0 || i == n-1 || j == n-1)

                                 printf("*");

                         else

                                 printf(" ");

                  printf("\n");