multiple conditions in for loop - C

Question

I need to execute two conditions for i and j simultaneously.

condition for i: for(i=1*counter; i<= len*7*counter; i++)

condition for j: for(j=len*7*counter; j>=1*counter; j--)

And then, when both these conditions are true, i need to execute bin[i-1]=temp[j-1];

What is the correct way of writing this?

Note: This is not a nested loop.

Is this the correct way?

for(i=1*counter && j=a*counter; i<=a*counter && j>=1*counter; i++ && j--)

possible duplicate of [How to put two increment statements in a C++ 'for' loop?](http://stackoverflow.com/questions/1232176/how-to-put-two-increment-statements-in-a-c-for-loop) — Jonathon Reinhart, Sep 15 '13 at 20:35

yulian · Answer 1 · 2015-05-25T21:45:42.403

6

To execute two conditions you need to separate them by comma (they will execute only once):

for( i = 1*counter, j = a*counter;

Use logical AND operator in order to "unite" these conditions:

i <= a*counter && j >= 1*counter;

Separate i++ and j-- by comma too:

i++, j-- )

Now, you have exactly what you need:

for( i = 1*counter, j = a*counter; i <= a*counter && j >= 1*counter; i++, j-- )

edited May 25 '15 at 21:45

answered Sep 15 '13 at 20:28

yulian

score 2 · Answer 2 · edited Sep 15 '13 at 18:15

2

for(i=1*counter, j=a*counter; i<=a*counter && j>=1*counter; i++, j--)

edited Sep 15 '13 at 18:15

P.P

answered Sep 15 '13 at 18:12

kotlomoy

2 Answers2