* 编写程序:编程计算1-2+3-4+5-6…±n的值,n由用户输入Private Sub Command1_Click()Dim s As Integer, a As
编程计算并输出n×n阶矩阵的转置矩阵。其中,n的值不超过10,n的值由用户从键盘输入。 程序运行结果示例1: Input n:3↙ Input 3*3 matrix: 1 2 3↙ 4 5 6↙ 7 8 9↙ The transposed matrix is: 1 4 7 2 5 8 3 6 9 程序运行结果示例2: Input n:2↙ Input 2*2 matrix: 1 2↙ 4 5↙ Th...
亲,您好,[微笑]},{7,8,9}}由于给出的矩阵是一个3×3的方阵,因此求平均值的计算公式为:average = Σ(所有方阵值)/n²,其中n为矩阵的维数,故本题平均值的计算公式为:average = (1+2+3+4+5+6+7+8+9)/9.以求解本题的C语言代码如下: #includeint main(){ int sum = 0;...
include <stdio.h>#include <stdlib.h>int main(){int i;double n, sum = 0;for (i = 0; i < 30; i++) {n = 2 * i + 1;sum += n / (n + 1);}printf("%lf\n", sum);system("pause");return 0;}运行结果:
include "stdio.h"int main(){ long i,sn=1,sum=0;for (i=1;i<=10;i++){ sn=sn*i;sum=sum+sn;} printf("=%ld",sum);}
{ int i,jc=1;for(i=1;i<=n;i++){ jc*=i;} return jc;} int main(){ int i,n;double sum;while(scanf("%d",&n)!=EOF){ sum=0;for(i=1;i<=n;i++)sum+=fact(i);printf("%.0lf\n",sum);return 0;} 我是直接打的,不知道有没有错误。。。return 0;} ...
解析 〔1〕2 〔2〕S 〔3〕(k+1) 结果一 题目 编程计算s=1*2+3*4+5*6+7*8+9*10:Private Sub command1_Click()S=0For k=1 to 10 step (1)s= (2) +k* (3)Next kPrint sEnd sub 答案 (1)2 (2)S (3)(k+1)相关推荐 1编程计算s=1*2+3*4+5*6+7*8+9*10:Private S...
1 编程计算1*2+3*4+5*6+7*8+9*10 Private Sub command1_click() Dim s As Integer, i As Integer s = 0 For p = 1 To 10 Step 2 For j = 2 To 10 Step 2 s = s + k Next j Next p Print s End Sub 怎么更改才对 要快 2编程计算1*2+3*4+5*6+7*8+9*10Private S...
编程计算1*2+3*4+5*6+7*8+9*10Private Sub command1_click()Dim s As Integer, i As Integers = 0For p = 1 To 10 Step 2For j = 2 To 10 Step 2 s = s + kNext jNext p Print s End Sub 怎么更改才对 要快