#include <stdio.h>
#include <string.h>
#include <stdlib.h>
int main() {char Tex[99],T;int N=0,i=0;while (scanf("%c",&T)!=EOF) if (T>='0' && T<='9') Tex[i++]=T; else {Tex[i]=0;N+=atoi(Tex);i=0;} printf("%d\n",N);return 0;}
### Prompt

Please formulate a CPP solution to the following problem:

The new PIN is hard to remember. I was told that I shouldn't take notes, but I don't think I can remember them. Therefore, I decided to embed a numerical value in the text and make a note of the PIN. Here, the sum of all the numbers is the PIN.

Create a program that reads the memorandum and outputs the PIN code.



Input

Sentences with embedded positive integers are given over multiple lines. Each line is a character string containing single-byte alphanumeric characters, symbols, and spaces, or a blank line. However, you are guaranteed to enter no more than 80 characters per line and a PIN of 10,000 or less.

Output

The PIN (the sum of positive integers in the text) is output on one line.

Example

Input

Thereare100yenonthetable.Iam17yearsold.
Ishouldgohomeat6pm.


Output

123

### Response

```cpp
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
int main() {char Tex[99],T;int N=0,i=0;while (scanf("%c",&T)!=EOF) if (T>='0' && T<='9') Tex[i++]=T; else {Tex[i]=0;N+=atoi(Tex);i=0;} printf("%d\n",N);return 0;}
```