Question

what will be the output for in range (2,4,1). print i

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Answer 1

Answer:

How do I get this output (1*1=1, 2*1=2, 2*2=4, 3*1=3, 3*2=6, 3*3=9, 4*1=4, 4*2=8, 4*3=12, 4*4=16, 5*1=5, 5*2=10, 5*3=15, 5*4=20, 5*5=25) in

1*1=1

2*1=2

2*2=4

As so on up to 5. Let's take n=5 where n is range.

If you observe in the printing of 2*…=…

We can write 2*j=(2*j);

And also it can be written as i*j=(i*j);

Where i is varying from 1 to n=5. And

j is varying from 1 to i.

By using for loop we can obtain output as:

#include <stdio.h>

int main()

{

int i,j,n=5;

for(i=1 ;i<=n;i++)

{

for(j=1;j<=i;j++)

{

printf("\n%d*%d=%d\t",i,j,(i*j));

}

printf("\n");

}

return 0;

}

Output:

1*1=1

2*1=2 2*2=4

3*1=3 3*2=6 3*3=9

4*1=4 4*2=8 4*3=12 4*4=16

5*1=5 5*2=10 5*3=15 5*4=20 5*5=25

Hope this helps:)