[code:1]
int getNumber()
{
char ch;
int nRet;
fprintf(stderr, "input : ");
while((ch = getch()) != '\n')
nRet = nRet * 10 + ch - '0';
return nRet;
}
int
main()
{
int i = getNumber();
printf(i);
int j = getNumber();
printf(i);
int k = getNumber();
printf(i);
return 0;
}
input : 12345
12345
input : 12346
1234512346
input : 12347
???
대강 이렇게 나오더군요.
저 getNumber() 함수를 쓰고 싶은데...