a[2][4]={1,2,3,4,5,6,7,8};b[4][3]={1,2,3,4,5,6,7,8,9,10,11,1
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a[2][4]={1,2,3,4,5,6,7,8};b[4][3]={1,2,3,4,5,6,7,8,9,10,11,12};ab矩阵的乘积矩阵为c 求此程序过程
C语言的程序过程
C语言的程序过程
#define Ai 2
#define Aj 4
#define Bi 4
#define Bj 3
void main()
{
int a[Ai][Aj]={1,2,3,4,5,6,7,8};
int b[Bi][Bj]={1,2,3,4,5,6,7,8,9,10,11,12};
int c[Ai][Bj];
int ci,cj,abj,temp=0;
for(ci=0;ci
#define Aj 4
#define Bi 4
#define Bj 3
void main()
{
int a[Ai][Aj]={1,2,3,4,5,6,7,8};
int b[Bi][Bj]={1,2,3,4,5,6,7,8,9,10,11,12};
int c[Ai][Bj];
int ci,cj,abj,temp=0;
for(ci=0;ci
a@b=a+b-1 a#b=a*b-1 求:(1)4@5= (2)6#7= (3)8@(5#3)=
已知a=11,b=1/11,代数式a+2a+3a+4a+.+9a+10a+10b+9b+8b+.+3b+2b+b的值是
对任意自然数a、b,规定a*b=2×a+b.若有:a*2a*3a*4a*5a*6a*7a*8a*9a=2026,则a的值
2(2a+b)^2-3(2a+b)+8(2a+b)^2-6(2a+b),其中a=-3/4,b=1/2
(3a-6b)/(a+b) - (5a-6b)/(a-b) - (4a-5b)/(a+b) - (7a-8b)/(a-b
(3a-6b/a+b)-(5a-6b/a-b)-(4a-5b/a+b)-(7a-8b/b-a)
矩阵a=[1 2 3;4 5 6;7 8 9] b=[1 2 3]求a*b b*a
{A+2B-3C=4,5A-6B+7C=8}求代数式A:B:C 2A-3C/A+2B
用简便方法计算 (1)(3a-6b/a+b-(5a-6b/a-b)-(4a-5b/a+b)-(7a-8b/b-a) 第二
完全看不懂,int a[10]={1,2,3,4,5,6,7,8,9,10},*p=&a[3],b; b=p[5];则b
3a^2b-{2a^2b+[9a^b-(6a^2b+4a^2)]-(3a^2b-8a^2)}=
main() { int a[3][3]={{1,2,3},{4,5,6},{7,8,9}}; int *b; b=a;