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spd_sof
Jan '11

i have declared the following as global

map h;
map x;

i want to re intialize all of the values in a map to zero how to do it please help???

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    Jan '11

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    Feb '11
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leppyr64
Jan '11

Everything you need is on that page.

Give a man a fish he'll eat for a day. Teach a man to fish and he'll never go hungry.

spd_sof
Jan '11

Sir i am not getting it... i will learn fishing next time ... smile

leppyr64
Jan '11

Of course.

Technically it won't reset the values to zero, but it will serve the same purpose.

spd_sof
Feb '11

thank u sir..... for ur help..

I have another ques though...

can we have 2D map declaration's and initializations..i think that would be quite helpful for memoization for [10^9][10^9] dimensions as we clearly cannot make 2d array in c that big..

leppyr64
Feb '11

Sure you can.

I would make sure that map is goin to be populated sparsely or you will get a runtime error. I would question he solution that used this method however, there may be a simpler way.

spd_sof
Feb '11

is it given in the link which u gave me.... i.e how to make a 2d map

leppyr64
Feb '11

You simply create the nested map as the value of the first map.

Map >

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