# Practice on Toph

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# Digit Separation

Nowadays newly joined programmers of MU_ACM are doing incredible. Within few months they have learnt how to play with integers , arrays as well as strings . More or less of them are capable of separating all digits from an integer even big-integer is nothing to them.

Emrul and Rafat are friends. Emrul likes digits. Every time he asks Rafat to say a number and within a second magically Emrul can calculate the sum of each digits of that number. With a surprise impression, Rafat is trying to find out the magic of Emrul.

Today is Intra Metropolitan University Junior Programming Contest 2017 and contestants of this event has to help Rafat.

## Input

You will be given a number, the number can be as large as 1000 digits maximum. You must read until you reach the end of file.

## Output

Separating the digits print the summation of them.

## Sample

Input | Output |
---|---|

520 9590000000000000000000000000000005 | 7 28 |

89% Solution Ratio

sarwarITEarliest,

mashfiqur404Fastest, 0.0s

sarwarITLightest, 131 kB

touhidurShortest, 73B

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