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C programs QnA

Q. If sum of two integer is 14 and if one of them is 8 then find other integer. Ans: Well, this is very simple. Simply, one integer is 8 and sum of two integers is 14. So, we need to subtract the number 8 from their sum of 14 to get the second number. So, the second number is: 14 - 8 = 6 C-Program of this task Code---> #include<stdio.h> int main () { int num1 = 8 , num2 , sum = 14 ; num2 = sum - num1 ; printf ( "The second number is: %d" , num2 ); return 0 ; }
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print the following pattern in C-Language



In this C-program we will Print the following Pattern made of asterisk(*). The no. of rows will be taken from the user.

*****
 ****
  ***
   **
    *

input:

The number of rows.

output:

The Pattern will be printed on the screen in the given range.

CODE---->

#include<stdio.h>
#include<stdlib.h>
int main()
{
	int i,j,k,n,space=0;
	printf("Please, Enter the no. of rows : ");
	scanf("%d",&n);
	if(n<=0)
	{
		printf("Wrong input.");
		exit(0);
	}
	for(i=n;i>0;i--)
	{
		for(k=space;k>0;k--)
			printf(" ");
		for(j=i;j>0;j--)
			printf("*");
		space=space+1;
		printf("\n");
	}
	return 0;
}

~ The Space variable is actually used for new line.
Download the C-Program file of this Program.

Don't just read, run on your pc !!!

RESULT :


Please, Enter the no. of rows : 5
*****
 ****
  ***
   **
    *

--------------------------------
Process exited after 2.825 seconds with return value 0
Press any key to continue . . .


Images for better understanding :

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