#include <stdio.h>

int input();
int process(int x);

int main(void)
{
  input();
  return 0;
}

int input()
{
int a;
printf("정수를 입력하시오 = ");
scanf("%d", &a);
process(a);

return 0;
}

int process(int x)
{
int b, c;

while(x>=1)
{
 for(b=1 ; b<=9 ; b++)
 {
 print(c);
 x++;
    }
 return 0;

}

int print(int c)
{
 printf("%d*%d= %d", a, b, c);

 return 0;
}

--------------------Configuration: 123 - Win32 Debug--------------------
Compiling...
123.c
D:\\C언어 폴더\\123\\123.c(30) : warning C4013: \'print\' undefined; assuming extern returning int
D:\\C언어 폴더\\123\\123.c(37) : error C2143: syntax error : missing \';\' before \'type\'
Error executing cl.exe.

123.exe - 1 error(s), 1 warning(s)





뭐가 틀렸다는 걸까요 ㅠㅠ??