Copy of deck

Write a program to take the input from user until user's input is negative and print the sum of all the positive values

sample input

1 2 3 -1

sample output

6

Write a program to find the value of series where you have given the value of x and n.

Series:

x + x^2 + x^3 + x^4 + .....................+ x^n.

Write a program to find the value of series where you have given the value of x and n.

Series:

x + (x^2)/2 + (x^3)/3 + (x^4)/4 + .....................+ (x^n)/n.


  

    int i;
    for(i=4;i<8;i++)
    {
        printf("Hello world!");
    }

for loop


#include<stdio.h>
void main()
{
    int i;
    for(i=4;i<8;i++)
    {
        printf("%d",i--);
    }
}


#include<stdio.h>
void main()
{
    int i;
    for( ;i<8;)
    {
        printf("%d",i);
    }
}

Write a program to print the following patterns.

Question:1

Input :

5

Output :

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

Question:2

Input :

5

Output :

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

Question:3

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

Question:4

1

22

333

4444

55555

Question:5

1

12

123

1234

12345

Question:6

Question:7