CÓïÑÔ¼ÆËã×Ö·û¸öÊý

#include
int main()
{
long nc;
nc = 0;
while(getchar() != '0')
{
++nc;
}
printf("%ld\n", nc);
}

gcc char_counting.c -o char_counting.o

Ò»ÖÖͨ³£µÄµ÷Ó÷½Ê½£º

ͨ¹ýlinux¹ÜµÀÀ´´«µÝ×Ö·û£º