Question

write a python program to print the following series 1,-4,7,-10,........-40
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Answer 1

Answer:

The python program to print number 1, 4, 7, ...... , 40

#include<iostream>

using namespace std;  

int main()

{

int i,a=-1,b;

for(i=1;i<=40;i+=3)

{

a*=-1;

b=i;

b*=a;

cout<<b<<" ";

}  

return 0;

}

Explanation:

Hoping that you understood this program.

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