수다닷컴

#include stdio.h

int Hap(int, int)
int Gob(int, int)
int Bbea(int, int)
double Nanu(int, int)
void main()
{
int a, b;
printf(두개의 숫자를 입력하세요. : );
scanf(%d%d, &a, &b);

printf(%d + %d = %d\n, a, b, Hap(su1));
printf(%d - %d = %d\n, a, b, Bbea(su2);
printf(%d * %d = %d\n, a, b, Gob(su3));
printf(%d / %d = %.2lf\n, a, b, Nanu(su4));

int Hap(int a, int b)
{
int su1;
su1= a+b;
return su1;
}
int Gob(int a, int b)
{
int su2;
su2= a-b;
return su2;
}
int Bbea(int a, int b)
{
int su3;
su3= a*b;
return su3;
}
double Nanu(int a, int b)
{
double su4;
su4= a/b;
return (double)su4;
} 맞는거 같은데 오류가 왜 뜨나요??

알려주세요...

신청하기