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Gary the snail [that goes meow] has been trying to use Microsoft Excel to calculate how many times he has meowed. However, Microsoft Excel, being a product of Microsoft, has crashed and he now cannot calculate how many times he has meowed. He knows how many times he meowed in each day but needs you to write a program to sum up how many times he meowed in *d* days and tell him the total amount.

## Input

On the first line of input is the number of days he wants you to sum,*d*. Where 1 <=

*d*<=10000.

On the following line will be

*d*space-separated numbers, 0 <=

*d*<=100000.

_{i}## Sample Input

1037 17 38 47 29 83 13 2 8 72

## Sample Output

346### Tags

### Subtasks and Limits

Subtask | Score | #TC | Time | Memory | Scoring |
---|---|---|---|---|---|

1 | 100 | 10 | 1s | 32MB | Average |

2 | 0 | 1 | 1s | 32MB | Average |

### Judge Compile Command

g++-8 ans.cpp -o sumint -Wall -Wshadow -static -O2 -lm -m64 -s -w -std=gnu++17 -fmax-errors=512