#include<cstdio>
#include<algorithm>
#include<vector>
#include<string>
#include<iostream>
#include<queue>
#include<map>
#include<set>
#include<complex>
#include<stack>
#include<cmath>

using namespace std;

#define reps(i,f,n) for(int i=f;i<int(n);i++)
#define rep(i,n) reps(i,0,n)

int main(){
	
	string s;
	int cnt=0;
	while(cin>>s){
		s=s+'#';
		int now = 0;
		rep(i,s.size()){
			if('0'<=s[i]&&s[i]<='9'){
				now*=10;
				now+=(s[i]-'0');
			}else{
				cnt+=now;
				now=0;	
			}
		}
		
		
	}
	printf("%d\n",cnt);
	
	
}
### Prompt

Please create a solution in cpp 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<cstdio>
#include<algorithm>
#include<vector>
#include<string>
#include<iostream>
#include<queue>
#include<map>
#include<set>
#include<complex>
#include<stack>
#include<cmath>

using namespace std;

#define reps(i,f,n) for(int i=f;i<int(n);i++)
#define rep(i,n) reps(i,0,n)

int main(){
	
	string s;
	int cnt=0;
	while(cin>>s){
		s=s+'#';
		int now = 0;
		rep(i,s.size()){
			if('0'<=s[i]&&s[i]<='9'){
				now*=10;
				now+=(s[i]-'0');
			}else{
				cnt+=now;
				now=0;	
			}
		}
		
		
	}
	printf("%d\n",cnt);
	
	
}
```