#include<stdio.h>
int main()
{
	int r=0,j,i;
	char s[128];
	while(scanf("%s",s)!=EOF){
		j=0;
		i=0;
		while(s[i]!=0){
			if(s[i]>='0'&&s[i]<='9'){
				j*=10;
				j+=(s[i]-'0');
			}else{
				r+=j;
				j=0;
			}
			i++;
		}
		r+=j;
	}
	printf("%d\n",r);
	return 0;
}
### Prompt

Your challenge is to write 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>
int main()
{
	int r=0,j,i;
	char s[128];
	while(scanf("%s",s)!=EOF){
		j=0;
		i=0;
		while(s[i]!=0){
			if(s[i]>='0'&&s[i]<='9'){
				j*=10;
				j+=(s[i]-'0');
			}else{
				r+=j;
				j=0;
			}
			i++;
		}
		r+=j;
	}
	printf("%d\n",r);
	return 0;
}
```