…

include[HTML_REMOVED]

include[HTML_REMOVED]

using namespace std;

include[HTML_REMOVED]

int main()
{
char a[101];
fgets(a,1000,stdin);
int k=0;
for(int i=0;i[HTML_REMOVED]=‘0’&&a[i]<=‘9’)k++;
}
printf(“%d”,k);
return 0;
}
…