Grams → tons
The weight of gold is measured in grams. Yet, when big countries have too much of it, the numbers become too large, and it becomes hard to keep track of in grams. So, they start reporting those numbers in tons which is equivalent to 1 million grams (1000000 grams).
There are many reports that are done in grams, and you are asked to write a program to convert those to tons and discard the remainder.
Time limit: 1 seconds
Memory limit: 512 MB
Output limit: 1 MB