电影铁道卫士完整版:写一个完整的程序使用循环结构计算1+3+5+…+99的和并输出运算结果。(

来源:百度文库 编辑:中科新闻网 时间:2024/05/05 07:47:36
注:用JAVA编程。

include<iostream.h>
using namaspace std;

int main(void)
{
int result = 0;
for(int i = 1; i < 100; i += 2)
result += i;
cout << "We have got the anser:" << result << endl;;
return 1;
}
*/
or
int main(void)
{
int result = 0;
int a = 1; int b = 99;int d = 2;
int n = (b - a) / d + 1;
result = (a + b) * n / 2;
cout << result << endl;
return 1;
}*/

#include <stdio.h>
main()
{
int i,j=0;
for(i=1;i<=99;i+=2)
j+=i;
printf("%d",j);
}

private form_load()
dim i as integer,s as long
s=0
for i=1 to 99
s=s+i
next
print s
end sub

注意,这是用vb语言编的。

使用C++语言

#include <stdio.h>

int main(void)
{
int i,j=0;
for(i=1;i<=99;i+=2)
j+=i;
printf("the result is %d",j);
}

private form_load()
dim i as integer,s as long
s=0
for i=1 to 99
s=s+i
next
print s
end sub

注意,这是用vb语言编的。