计算5*5矩阵主对角线的和 C语言-搜答案-大师作文网

#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;

#defineN10;main(){inti,j;inta[N][N];intsum=0;for(i=0;i

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

#include"stdio.h"voidmain(){intmagic[5][5]={{17,24,1,8,15},{23,5,7,14,16},{4,6,13,20,22},{10,12,19,

#include"stdio.h"intmain(){inta[10][10]={0};intn,i,j,sum1=0,sum2=0;scanf("%d",&n);for(i=0;i

#include<cstdlib>#include<ctime>using namespace std;int main(){ sran

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

for(sum=0,i=0;i

证明:由已知,存在n阶可逆矩阵P,满足P^-1AP=B存在m阶可逆矩阵Q,满足Q^-1CQ=D.令H=diag(P,Q),即H=P00Q则有H^-1diag(A,C)H=diag(P^-1AP,Q^-

#includeusingnamespacestd;intmain(){inta[5][5];inti,j,s1=0,s2=0;cout

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

#includevoidmain(){//程序没有错,是你的123这里没有加逗号inta[3][3]={{1,2,3},{4,5,6},{7,8,9}},i,sum=0;for(i=0;i

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");

向量,乘出来后是一个坐标可看成向量

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)

//zd_40.cpp:Definestheentrypointfortheconsoleapplication.//#includeintmain(intargc,char*argv[]){inti

#includevoidmain(){inta[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},i,