int main()
{
Crosslist mat1, mat2, mat3;
creat_matrix(&mat1);
print_matrix(&mat1);
creat_matrix(&mat2);
print_matrix(&mat2);
add_matrix(&mat1, &mat2, &mat3);
print_matrix(&mat3);
return 0;
}
int main()
{
Crosslist mat;
creat_matrix(&mat);
print_matrix(&mat);
return 0;
}
int main()
{
Crosslist mat;
creat_matrix(&mat);
print_matrix(&mat);
struct olnode *q;
q = (&mat)->rhead[1];
printf ("%d\n", q->e);
q = q->right;
printf ("%d\n", q->e);
return 0;
}
int main(void)
{
crosslist one,two,three;
int choice;//as a mark of selection
char flag;//selection mark
while(1)
{
system("cls");
system("color 81");
system("mode con cols=80 lines=400");
system("title #Crosslist To Deal With Sparse Matrix#");
printf("\t@*************************************************************@\n");
putchar('\n');
printf("\t\t %c----------稀疏矩阵-应用程序系统----------%c\n",2,2);
putchar('\n');
printf("\t@*************************************************************@\n");
printf("\t$*************************************************************$\n");
printf("\t\t %c----------------功能选择-----------------%c\n",2,2);
putchar('\n');
printf("\t\t %c-----------------------------------------%c\n",2,2);
printf("\t\t %c <1> 稀疏矩阵的加法运算 %c\n",2,2);
printf("\t\t %c-----------------------------------------%c\n",2,2);
printf("\t\t %c <2> 稀疏矩阵的减法运算 %c\n",2,2);
printf("\t\t %c-----------------------------------------%c\n",2,2);
printf("\t\t %c <3> 稀疏矩阵的乘法运算 %c\n",2,2);
printf("\t\t %c-----------------------------------------%c\n",2,2);
printf("\t\t %c <4> 退出应用程序 %c\n",2,2);
printf("\t\t %c-----------------------------------------%c\n",2,2);
putchar('\n');
printf("\t\t %c-----------矩阵以行序为主序-----------%c\n",2,2);
printf("\t$*************************************************************$\n");
printf("\t\t!!注意：如果想终止程序，请按 Ctrl +C\n");
printf("\t$*************************************************************$\n\n");
printf("请输入你的选择:(1--4)\n");
fflush(stdin);//清空输入缓冲区
printf("你的选择是:");
scanf("%d",&choice);
putchar('\n');
switch(choice)
{
case 1: printf("\t<加法运算>\n");
putchar('\n');
init_matrix(one);//初始化矩阵one
printf("\t<建立第一个矩阵>\n");
creat_matrix(one);
putchar('\n');
printf("第一个矩阵如下:\n");
printf("-------------------------------------------------\n");
print_matrix(one);
printf("-------------------------------------------------\n");
init_matrix(two);//初始化矩阵two
putchar('\n');
printf("\t<建立第二个矩阵>\n");
creat_matrix(two);
putchar('\n');
printf("第二个矩阵如下:\n");
printf("-------------------------------------------------\n");
print_matrix(two);
printf("-------------------------------------------------\n");
/*add the two matrix*/
putchar('\n');
printf("两个矩阵相加\n");
init_matrix(three);//初始化矩阵three
putchar('\n');
add_matrix(one,two,three);
printf("结果如下:\n");
printf("-------------------------------------------------\n");
Sleep(1000);
print_matrix(three);
printf("-------------------------------------------------\n");
system("pause");
break;
case 2: printf("\t<减法运算>\n");
putchar('\n');
init_matrix(one);//初始化矩阵one
printf("\t<建立第一个矩阵>\n");
creat_matrix(one);
putchar('\n');
printf("第一个矩阵如下:\n");
printf("-------------------------------------------------\n");
print_matrix(one);
printf("-------------------------------------------------\n");
init_matrix(two);//初始化矩阵two
putchar('\n');
printf("\t<建立第二个矩阵>\n");
creat_matrix(two);
putchar('\n');
printf("第二个矩阵如下:\n");
printf("-------------------------------------------------\n");
print_matrix(two);
printf("-------------------------------------------------\n");
/*add the two matrix*/
putchar('\n');
printf("两个矩阵相减\n");
init_matrix(three);//初始化矩阵three
putchar('\n');
opposite_matrix(two);
add_matrix(one,two,three);
printf("结果如下:\n");
printf("-------------------------------------------------\n");
Sleep(1000);
print_matrix(three);
printf("-------------------------------------------------\n");
system("pause");
break;
case 3: printf("\t<乘法运算>\n");
putchar('\n');
init_matrix(one);//初始化矩阵one
putchar('\n');
printf("\t<建立第一个矩阵>\n");
creat_matrix(one);
putchar('\n');
printf("第一个矩阵如下:\n");
printf("-------------------------------------------------\n");
print_matrix(one);
printf("-------------------------------------------------\n");
init_matrix(two);//初始化矩阵two
putchar('\n');
printf("\t<建立第二个矩阵>\n");
creat_matrix(two);
putchar('\n');
printf("第二个矩阵如下:\n");
printf("-------------------------------------------------\n");
print_matrix(two);
printf("-------------------------------------------------\n");
/*multiply the two matrix*/
putchar('\n');
printf("两个矩阵相乘\n");
init_matrix(three);
multi_matrix(one,two,three);
printf("结果如下:\n");
printf("-------------------------------------------------\n");
Sleep(1000);
print_matrix(three);
printf("-------------------------------------------------\n");
system("pause");
break;
case 4: printf("你确定退出程序吗<Y/N>?\n");
fflush(stdin);
scanf("%c",&flag);
if(flag=='y'||flag=='Y'||flag=='\n')
{
printf("\t\t%c-------%c-------%c-------%c-------%c\n",2,2,2,2,2);
putchar('\n');
printf("\t\t(^_^)谢谢使用!(^_^)\n");
putchar('\n');
printf("\t\t%c-------%c-------%c-------%c-------%c\n",2,2,2,2,2);
putchar('\n');
Sleep(2000);
exit(1);
}
else
{
printf("………欢迎继续使用………\n");
Sleep(2000);
}
break;
default:printf("请输入有效的选择 1 ~ 4!\n");
Sleep(2000);
break;
}//switch
}//while
return 1;
}
