如何用C语言编写矩阵运算的代码?答:C语言示例代码如下:include<stdio.h> int main(){int i,sumX=0,sumY=0,sum=0;int num[5][5]= {{1,2,3,4,5},{6,7,8,9,10},{11,12,13,14,15},{16,17,18,19,20},{21,22,23,24,25}};for(i=0;i<5;i++){//计算对角线 sumX+=num[i][i];sumY+=num[5-i][i...
用C语言编写程序(两个矩阵相加)答:用C语言编写程序(两个矩阵相加)代码如下:/ MatrixAddition.c 实现两个矩阵相加 / include<stdio.h> const int COLS=3;void printMatirx(int *pArray,int rows,int cols);void printMatirx2(int (*pArray)[COLS],int rows);int main(){ int A[3][4]={{15,10,9,12},{18,14,8,7},...
C语言实现的矩阵加减乘法答:void add(int *m,int *m1,int *m2,int r,int c);void sub(int *m,int *m1,int *m2,int r,int c);void mult(int *m,int *m1,int *m2,int r,int p,int c);void disp(int *m,int r,int c);void main(){ int a[3][4]={{2,4,6,8},{1,3,5,7},{11,33,44,...
用C语言求任意两个矩阵的乘积的子程序答:c[i][j]+=a[i][k]*b[k][j];}void main(){ int **a,**b,**c,m1,n1,m2,n2;int i,j;printf("输入第一个矩阵的行数列数:");scanf("%d%d",&m1,&n1);printf("输入第二个矩阵的行数列数:");scanf("%d%d",&m2,&n2);if(n1!=m2){ printf("第一个矩阵的列必须等于第...