로또 (3개짜리)

# include <stdio.h>

# include <stdlib.h>

# include <string.h>

# include <time.h>

# define _SIZE_ 45

# define _CHOICE_ 3

typedef struct _Lotto {

int lotto[_SIZE_]; // [1, 45] 

int TodayLotto [_CHOICE_]; // 3

int MeLotto [_CHOICE_]; // 3

}Lotto, *ptrLotto;

// function prototype ++++++++++++++++++++++++++++++++++

void Err_Function(char*); // ---------------------> [0]

void Sett_Function(Lotto**); // ------------------> [1]

void Ball_Function(Lotto**); // ------------------> [2]

void RndChoice_Function(Lotto**); // -------------> [3]

void Ctl_Function(Lotto**, int, int); // ---------> [4]

void BubbleSort_Function(Lotto**); // ------------> [5]

void Menu(); // ----------------------------------> [6]

void TodayLotto_Function(Lotto**); // ------------> [7]

void Win_Function(Lotto**); // -------------------> [8]

// +++++++++++++++++++++++++++++++++++++++++++++++++++++

int main (void) {

srand((unsigned)time(NULL));

system("cls");

ptrLotto Lotto = NULL;

Sett_Function(&Lotto);

Ball_Function(&Lotto);

RndChoice_Function(&Lotto);

BubbleSort_Function(&Lotto);

TodayLotto_Function(&Lotto);

Win_Function(&Lotto);

return 0;

} // end of main function

//++++++++++++++++++++++++++++++++++++++++++++++++

void Err_Function (char* errMessage) {

fprintf(stderr, "%s", errMessage);

exit(0);

} // end of Err_Function

void Sett_Function(Lotto** stu) {

(*stu) = (ptrLotto)malloc(sizeof(Lotto));

if ( (*stu) == NULL) {

Err_Function("memory allocation error");

} else { // (*stu) != NULL

memset( (*stu), 0, sizeof(Lotto));

}

} // end of Sett_Function

void Ball_Function(Lotto** stu) {

int i; // index

for (i = 0; i <_SIZE_; i++) { // 1,2,3,4, ..., 45

(** stu).lotto[i] = (i+1);

}// end of for

// comment

for (i = 0; i <_SIZE_; i++) { // 1,2,3,4, ..., 45

printf("%d ", (** stu).lotto[i]);

} printf("\n");

// end of for

} // end of Ball_Function

void Ctl_Function(Lotto** stu, int index, int size) {

int i; // index

for (i= index; i< size-1; i++) {

(** stu).lotto[i] = (** stu).lotto[i+1];

}

} // end of Ctl_Function

void RndChoice_Function(Lotto** stu) {

int i, j; // index

int tmpSize = _SIZE_;

int chNumber = 0;

int index = 0;

for(i = 1; i<=3; i++) {

chNumber = rand()%tmpSize; // 0, 1, 2, 3, 4, ..., 44

Ctl_Function(stu, chNumber, tmpSize);

tmpSize -=1;

(** stu).MeLotto[index++] = (** stu).lotto[chNumber];

} // end of for

printf("Before> ");

for(i = 0; i<3; i++) {

printf("%d ", (** stu).MeLotto[i]);

} printf("\n");

// end of for

} // end of RndChoice_Function

void BubbleSort_Function(Lotto** stu) {

int i, j; // index

int tmp = 0;

int result;

for (i = 0; i<2; i++) {

result = 0;

for (j = 0; j<2; j++) {

if ( (** stu).MeLotto[j] > (** stu).MeLotto[j+1] ) {

tmp = (** stu).MeLotto[j];

(** stu).MeLotto[j] = (** stu).MeLotto[j+1];

(** stu).MeLotto[j+1] = tmp;

result = 1;

}

}

if (result == 0) {

break;

}

}

printf("after> ");

for(i = 0; i<3; i++) {

printf("%d ", (** stu).MeLotto[i]);

} printf("\n");

// end of for

} // end of BubbleSort_Function

void Menu() {

printf(" Range : 1 ~ 45 \n");

} // end of Menu Function

void TodayLotto_Function(Lotto** stu) {

int number = 0;

int count = 0;

int i;// index

Menu();

while(1) {

fprintf(stdout, "%s", "Plz number(integer) input: ");

scanf("%d", &number);

fflush(stdin);

if ( (number>=1) && (number<=45) ) {

(**stu).TodayLotto[count] = number; // 0, 1

count += 1; 

printf("insert success!!! \n");

} else {  

printf("wrong!!! \n");

}

if (count == 3) {// 1

break;

}

}

for(i = 0; i<3; i++) {

printf("%d ", (** stu).TodayLotto[i]);

} printf("\n");

} // end of TodayLotto Function

void Win_Function(Lotto** stu) {

int count = 0; // 맞는것에 갯수를 카운팅 할 것이다.

int i, j; // index

for (i = 0; i < 3; i++) {

for (j = 0; j < 3; j++) {

if ( (** stu).TodayLotto[i] == (** stu).MeLotto[j] ) {

count ++;

}

} 

}

if (count == 3) {

printf("win !!! \n");

} else { // count != 3

printf("not win !!! \n");

}

} // end of Win_Function