求一个5行5列矩阵对角线元素和-搜答案-智慧作业帮

#include"stdio.h"#defineM5//矩阵阶数voidmain(){inta[M][M],i,j,sum=0;printf("请输入%d*%d矩阵：\n",M,M);for(i=0;

for(i=0;i=0;i--,j++)sum1=sum1+a[i][j];

intnSum=0;for(inti=0;i

#includemain(){inti,j,sum=0,n=0;inta[3][3];//创建矩阵printf("请输入要计算的矩阵:\n");for(i=0;i

intmain(){inta[5][5],i,j,sum1,sum2;sum1=0;sum2=0;for(i=0;i

PrivateSubCommand1_Click()DimmArr(1To5,1To5),r%,c%,tmp%Forr=1To5Forc=1To5Randomizetmp=Int(Rnd*90)+10

最直观的办法,直接构造数组doublematrix[5][5]{{1,0,0,0,1},{0,1,0,1,0},{0,0,1,0,0},{0,1,0,1,0},{1,0,0,0,1},};

ints=1;for(inti=0;i

#include#defineN6main(){inti,j,n=1,s=0,m=0,a[N][N];for(i=0;i

#includeintmain(void){inti,j,sum;inta[5][5];sum=1;for(i=0;i

#includeintmain(){intarray[3][3],sum;inti,j;for(i=0;i{for(j=0;j{scanf("%d",&array[i][j]);}}sum=array

楼上的不智能啊,看我的：publicclasshaha{publicstaticvoidmain(String[]args){\x05inta[][]=newint[5][5];\x05intnum_

本人测试通过,如有问题可以联系我.#includeintmain(){intA[3][3];inti,j;printf("请输入3*3矩阵的值,9个数据一起输入,中间以空格隔开,例如586:\n");

ReDima(3,3)'①a(i,j)=Int(Rnd()*51+50)'②Ifi=jThensum+=a(i,j)'③④Label1.Text=Label1.Text&vbCrLf'⑤

#includevoidmain(){int[3][3],sum=0;inti,j;printf("enterdata:\n");for(i=0;i

http://zhidao.baidu.com/question/394338851.html?oldq=1

main(){inta[3][3]={{1,2,3},{4,5,6},{7,8,9}}inti,j;intsum=0,s=0;for(i=0;i

#include <stdio.h>void main(){\x05int i, j, array[5][5], sum=0;\

在matlab中输入x=[0111010101110111010101110]然后回车(注意要用英文输入法,我临时也就会这么笨的方法,幸好你的矩阵也不大)

voidmain(){inta[4][4]={1,2,3,4,5,6,7,8,9,0,11,12,13,14,15,16};intmin,max;inti,j;min=max=a[0][0];for(