資料結構之順序表

//#pragma once

#ifndef sqlist_h_
#define sqlist_h_
#pragma region header
#include #include #include #pragma endregion
#pragma region some rudimentary definition
using elemtype = int;	//typedef int elemtype
constexpr int list_init_size = 100;	//初始分配大小
constexpr int listincrement = 10;	//分配增量
constexpr int ok = 0;
constexpr int error = -1;
constexpr int true = 1;
constexpr int false = 0;
#pragma endregion
#pragma region the struct of sqlist
struct sqlist ;
#pragma endregion
#pragma region function of sqlist
inline void existlist(sqlist l) 
};int initlist_sq(sqlist& l);
int destorylist_sq(sqlist& l);
int clearlist_sq(sqlist& l);
int listempty_sq(sqlist l);
int listlength_sq(sqlist l);
int getelem_sq(elemtype& e, sqlist l, int i);
int locateelem_sq(sqlist l, elemtype e, int (*compare)(elemtype, elemtype));
int priorelem_sq(elemtype& pre_e, sqlist l, elemtype cur_e);
int nextelem_sq(elemtype& next_e, sqlist l, elemtype cur_e);
int listinsert_sq(sqlist& l, int i, elemtype e);
int listdelete_sq(sqlist& l, int i, elemtype& e);
int listprint_sq(sqlist l);
#pragma endregion
#endif // !sqlist_h_

#include "sqlist.h"

#pragma region function of sqlist
/*初始化線性表*/
int initlist_sq(sqlist& l) 
/*摧毀線性表*/
int destorylist_sq(sqlist& l) 
/*清空線性表*/
int clearlist_sq(sqlist& l) 
/*判斷線性表是否為空*/
int listempty_sq(sqlist l) 
else 
}/*線性表長度*/
int listlength_sq(sqlist l) 
/*線性表第i個位置的值*/
int getelem_sq(elemtype& e, sqlist l, int i) 
e = l.elem[i - 1];
return ok;
}/*線性表中第乙個與e滿足compare()關係的位置*/
int locateelem_sq(sqlist l, elemtype e, int (*compare)(elemtype, elemtype)) 
}	return false;
}#pragma region temp function
int compare_equal(elemtype a, elemtype b) 
#pragma endregion
/*前驅*/
int priorelem_sq(elemtype& pre_e, sqlist l, elemtype cur_e) 
return ok;
}/*後驅*/
int nextelem_sq(elemtype& next_e, sqlist l, elemtype cur_e) 
else if (temp == l.listlength) 
else 
}/*在第i位置之前插入e*/
int listinsert_sq(sqlist& l, int i, elemtype e) 
if (l.listlength >= l.listsize) 
elemtype* q = &l.elem[i - 1];
for (elemtype* p = &l.elem[l.listlength - 1]; p >= q; --p) 
*q = e;
l.listlength++;
return ok;
}/*刪除第i個元素*/
int listdelete_sq(sqlist& l, int i, elemtype& e) 
elemtype* p = &l.elem[i - 1];
e = *p;
elemtype* q = &l.elem[l.listlength - 1];
for (++p; p<= q; p++) 
l.listlength--;
return ok;
}/*遍歷表*/
int listprint_sq(sqlist l) 
return ok;
}#pragma endregion

#include "sqlist.h"

#pragma region temp function
/*尋找第乙個大於b的位置*/
學習筆記，歡迎指正。
				
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