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B.TECH I YEAR • I SEMESTER • R25

Programming for Problem Solving - Lab Manual

C Programming Laboratory • Program Solution

📘 R25 Regulation 🎓 I Year 📚 I Semester 💻 C Programming 🧪 Lab Program
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Write a program that prints a multiplication table for a given number and the number of rows inthe table. For example, for a number 5 and rows = 3, the output should be: 5 x 1 = 5 5 x 2 = 10 5 x 3 = 15.

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Write a program that prints a multiplication table for a given number and the number of rows inthe table. For example, for a number 5 and rows = 3, the output should be:
5 x 1 = 5
5 x 2 = 10
5 x 3 = 15.

Algorithm 

start
	step1: Read a,r
	step2: for i := 1 to r step 1 do
	step3: 	Print a * i
stop

Flowchart 
flowchart for multiplication table for a given number in c

C Programming 
// multiplication table for a given number and the number of rows inthe table 

#include <stdio.h>
int main()
{
	int a,r,i;
	printf("Enter an integer number : ");
	scanf("%d",&a);
	printf("Enter number of rows : ");
	scanf("%d",&r);
	for(i=1;i<=r;i++)
		printf("%d * %2d = %2d\n",a,i,a*i);
	return(0);
}

OUTPUT
Enter an integer number : 6
Enter number of rows : 10
6 *  1 =  6
6 *  2 = 12
6 *  3 = 18
6 *  4 = 24
6 *  5 = 30
6 *  6 = 36
6 *  7 = 42
6 *  8 = 48
6 *  9 = 54
6 * 10 = 60

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Write a program that prints a multiplication table for a given number and the number of rows inthe table. For example, for a number 5 and rows = 3, the output should be: 5 x 1 = 5 5 x 2 = 10 5 x 3 = 15.
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