count=0;n = getcahr();
while(n!=EOF)
{
count++
n = getchar();
}
prinntf("%d", count);
์‹คํ–‰ํ•˜๊ณ  abcde ์จ์žˆ๋Š” ๋ฐ์ดํ„ฐ ์ง‘์–ด๋„ฃ์—ˆ๋”๋‹ˆ
6์ด ์ถœ๋ ฅ๋˜๋˜๋ฐ ์™œ 5๊ฐ€ ์•„๋‹ˆ๋ผ 6์ด ์ถœ๋ ฅ๋จ?