程序代码：

#include<iostream>
#include<cstdio>
using namespace std;

int main(void){
    int a,b,c;
    while(scanf("(%d, %d, %d)",&a,&b,&c)!=EOF){
        getchar();
        printf("%d %d %d\n",a,b,c);
    }
    return 0;
}