#include <cstdio>
#include <iostream>
using namespace std;
int main()
{
unsigned cur = 0, res = ~0U;
int x;
char s[2];
int n;
while (1)
{
n = scanf("%d%1[\n]", &x, s);
if (n > 0)
++cur;
if (n != 1)
{
cout << cur << endl;
if (cur && cur < res) res = cur;
if (n <= 0) break;
cur = 0;
}
}
cout << "Min is " << res << endl;
return 0;
}
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