수다닷컴

#include stdio.h
float average(int a,int b,int c,int d)
{
double answer=0;
answer=(a+b+c+d)/4;
return answer;
}
int main()
{
int unsigned kr=0;
int unsigned math=0;
int unsigned sa=0;
int unsigned sience=0;
float result=0;
float result2=0;
int* krpoint=NULL;
int* mathpoint=NULL;
int* sapoint=NULL;
int* siencepoint=NULL;
printf(=============================학점계산프로그램============================== \n);
printf(국어점수를입력하세요: );
scanf(%d,&kr);
krpoint=&kr;
printf(수학점수를입력하세요: );
scanf(%d,&math);
mathpoint=&math;
printf(사회점수를입력하세요: );
scanf(%d,&sa);
sapoint=&sa;
printf(과학점수를입력하세요: );
scanf(%d,&sience);
siencepoint=&sience;
printf(==================================성적================================== \n);
if(90=kr){
printf(국어점수:%d (A) \n,*krpoint);}
else if(80=kr){
printf(국어점수:%d (B) \n,*krpoint);}
else if(70=kr){
printf(국어점수:%d (C) \n,*krpoint);}
else if(60=kr){
printf(국어점수:%d (D) \n,*krpoint);}
else if(50=kr){
printf(국어점수:%d (E) \n,*krpoint);}
else{
printf(국어점수:%d (F) \n,*krpoint);
}

if(90=math){
printf(수학점수:%d (A) \n,*mathpoint);}
else if(80=math){
printf(수학점수:%d (B) \n,*mathpoint);}
else if(70=math){
printf(수학점수:%d (C) \n,*mathpoint);}
else if(60=math){
printf(수학점수:%d (D) \n,*mathpoint);}
else if(50=math){
printf(수학점수:%d (E) \n,*mathpoint);}
else{
printf(수학점수:%d (F) \n,*mathpoint);
}
if(90=sa){
printf(사회점수:%d (A) \n,*sapoint);}
else if(80=sa){
printf(사회점수:%d (B) \n,*sapoint);}
else if(70=sa){
printf(사회점수:%d (C) \n,*sapoint);}
else if(60=sa){
printf(사회점수:%d (D) \n,*sapoint);}
else if(50=sa){
printf(사회점수:%d (E) \n,*sapoint);}
else{
printf(사회점수:%d (F) \n,*sapoint);
}
if(90=sience){
printf(과학점수:%d (A) \n,*siencepoint);}
else if(80=sience){
printf(과학점수:%d (B) \n,*siencepoint);}
else if(70=sience){
printf(과학점수:%d (C) \n,*siencepoint);}
else if(60=sience){
printf(과학점수:%d (D) \n,*siencepoint);}
else if(50=sience){
printf(과학점수:%d (E) \n,*siencepoint);}
else{
printf(과학점수:%d (F) \n,*siencepoint);
}
printf(총점:%d \n,kr+math+sa+sience);
result=average(kr, math, sa, sience);
printf(평균:%d \n,result);
return 0;
}계속 평균:0 이렇게 나오네요 ㅠㅠ 미치겟어요

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