Question

*
* *
* * *
* * * * Write a c program using for loop

Answer 1

Pattern by C Programming Language

Output:

*

*   *

*   *   *

*   *   *   *

Explanation:

//set header file

#include <stdio.h>

//define main method

int main()

{//set integer data type variables

 int r, c;

 //set for loop for row

 for (r = 1; r <= 4; r++)

 {//set for loop for column

   for(c = 1; c <= r; c++)

   //print pattern

     printf("*\t");

   //break line

   printf("\n");

 }

 return 0;

}

Following are the description of the program:

• Set required header file and define main method, inside the method.
• Set two integer data type variables that is 'r' and 'c'.
• Then, set two for loop in which the first for loop is for the row and the second one is for the column.
• Finally, we print the pattern in the given format by breaking the line

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