用C语言编程:求一个3*4二维矩阵的最小元素值答:include<stdio.h> void main(void){ int a[3][4]={{10,15,12,14},{3,6,9,8},{4,54,68,19}};int b=a[0][0];int i,j;for(i=0;i<3;i++)for(j=0;j<4;j++)if(a[i][j]
C语言编程:编写一个函数求逆矩阵答:include <stdio.h>#include <stdlib.h>#include <malloc.h>void MatrixOpp(double *A, int m, int n, double* invmat);void MatrixInver(double *A, int m, int n, double* invmat);double Surplus(double A[], int m, int n);int matrix_inv(double* p, int num, double* invmat...