/*  getint.cpp  by K.Tsuru  */
/****************
 integer type
skip ' ' ',' '.' since version 2.30
*****************/
#include "getnum.h"
#include <string>
using namespace std;

static const char* skipch = ",. ";
static bool skip(char c) {
    return strchr(skipch, c) != NULL;
}
int GetInt(){
    string buff;
    char c;
    while(1) {
        if((c = getchar())== '\n') break;
        if(skip(c)) continue;
        buff.append(1, c);
    }
    return atoi(buff.c_str()); // There is stoi() in c++11?
}