PROGRAMMING:Sum up
S = 1 + 2 + 3 +... + N, when s is greater than m for the first time, the value of n is?
The value of M is input from the keyboard and the value of n is output.
###Input example:
Here is a set of inputs. For example:
```in
five thousand and forty-nine
```
###Output example:
The corresponding output is given here. For example:
```out
one hundred
```
answer：If there is no answer, please comment
The value of M is input from the keyboard and the value of n is output.
###Input example:
Here is a set of inputs. For example:
```in
five thousand and forty-nine
```
###Output example:
The corresponding output is given here. For example:
```out
one hundred
```
answer：If there is no answer, please comment