编写一个程序，计算s=1!+2!+…..+10!

Answer 1

#include"stdio.h"
int main()
{ int i,n=1,s=0;
for(i=1;i<=10;i++)
{ n*=i;
s+=n;
}
printf("1!+2!+..+10!=%d",s);
return 0;
}

Answer 2

//C写的
#include<stdio.h>
void main()
{
int n,i;
long sum=0,k=1;
printf("n=");
scanf("%d",&n);
for(i=1;i<=n;i++){
k*=i;
sum+=k;
}
printf("阶乘和为%ld",sum);

}

Answer 3

Private Sub Command1_Click()
s = 0
n = 1
For i = 1 To 10
n = n * (i + 1)
s = s + n
Next i
Print s
End Sub
s代表1!+2!+…..+10!

Answer 4

public class Test {
public static void main(String[] args) {
int s = 0;
int n = 1;
for(int i=0; i<10; i++) {
n = n * (i + 1);
s += n;
}
System.out.println(s);
}
}

这是我用java做的，呵呵！