卖逼视频免费看片|狼人就干网中文字慕|成人av影院导航|人妻少妇精品无码专区二区妖婧|亚洲丝袜视频玖玖|一区二区免费中文|日本高清无码一区|国产91无码小说|国产黄片子视频91sese日韩|免费高清无码成人网站入口

輸出4×4數(shù)組的對(duì)角線之和 vb中如何實(shí)現(xiàn)數(shù)組對(duì)角線求和問(wèn)題?

vb中如何實(shí)現(xiàn)數(shù)組對(duì)角線求和問(wèn)題?一個(gè)n階方陣,用n×n(n行n列)二維數(shù)組存儲(chǔ):主對(duì)角線上元素的下標(biāo),滿足:行號(hào)=列號(hào),次對(duì)角線上元素的下標(biāo),滿足:行號(hào)和列號(hào)=n 1VB代碼實(shí)現(xiàn):(以n=5為例,數(shù)

vb中如何實(shí)現(xiàn)數(shù)組對(duì)角線求和問(wèn)題?

一個(gè)n階方陣,用n×n(n行n列)二維數(shù)組存儲(chǔ):主對(duì)角線上元素的下標(biāo),滿足:行號(hào)=列號(hào),次對(duì)角線上元素的下標(biāo),滿足:行號(hào)和列號(hào)=n 1VB代碼實(shí)現(xiàn):(以n=5為例,數(shù)組為D,已分配)dim n as integerdim S1 as integer“主對(duì)角線上的元素之和dim S2 as integer”次對(duì)角線上的元素之和dim I as integerdim J as integer n=5s1=0s2=0,對(duì)于I=1到5,對(duì)于J=1到n,如果I=J,則S1=S1 D(I,J)如果I J=n1,則S2=S2 D(I,J)下一個(gè)jnext iPrint“主對(duì)角線元素之和=“s1print”子對(duì)角線元素之和=”S2

c語(yǔ)言一維數(shù)組對(duì)角線求和?

#include

#define n3

int Main()

{

int i,J,sum=0

int a[n][n]//假設(shè)數(shù)組為3*3;

printf(”please input:n“)

for(i=0I

~]#include<stdio。H>

main()

{

int a[3][3],sum=0,I,J/*以3*3的數(shù)組為例。我們也可以是另一個(gè)printf(“please input number:number:the input number:the input number:the input number:the input number:the input number:the input number:the input number:the input number:the input number:the input number:the please input number:the number of[i=0I< 3I

{

]{

!]{[for(J=0j(J=0j<)]3j)

{

!{[對(duì)于(J=0j[J(J=0j(J=0j< 3j)J)

!]{

][printf([I[I][I][I]/*

![sum=sum=a[I[I[I][2-2-I][2-I]///*右上角到右下角到左下角到左下角到右下角的底部底部最后一個(gè)[“sum”=%Dn,sum)

求二維數(shù)組對(duì)角線方向數(shù)組元素如何求和?

請(qǐng)參閱以下程序:

int a[5][5]//5*5數(shù)組

int i,x,Y//x,Y是兩個(gè)對(duì)角元素的和

x=0

for(i=0I

{

x=a[i][i

}]Y=0

for(i=0I

{

Y=a[4-i][i

}