#include<stdio.h>
#include<string>
#include<iostream>
using namespace std;
int main(){
	string str;
char x[82];
int s=0;
int d=1;int p=0;
//while(scanf("%s",x)!=EOF){
while(cin>>str){
	for(int i=0;i<str.size();i++){
//int T=x[i]-'0';
	int T=str[i]-'0';
	
	if(T>=0&&T<=9){
p*=10;
p+=T;
//d*=10;
//printf("%d\n",i);
}
else{s+=p;p=0;d=1;}

}
s+=p;p=0;
}
printf("%d\n",s);

return 0;
}
### Prompt

Your task is to create 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>
#include<iostream>
using namespace std;
int main(){
	string str;
char x[82];
int s=0;
int d=1;int p=0;
//while(scanf("%s",x)!=EOF){
while(cin>>str){
	for(int i=0;i<str.size();i++){
//int T=x[i]-'0';
	int T=str[i]-'0';
	
	if(T>=0&&T<=9){
p*=10;
p+=T;
//d*=10;
//printf("%d\n",i);
}
else{s+=p;p=0;d=1;}

}
s+=p;p=0;
}
printf("%d\n",s);

return 0;
}
```