Java练习——编写一个应用程序求满足1+2！+3！+……+n！<=9995的最大整数n。

package program;

public class Integer {

public static void main (String args[]) {

int sum = 0;

int n = 1;

while(sum<=9995)

{   

int s = 1;

for(int i=1;i<=n;i++)

{ 

s*=i;

}

n++;

sum = sum+s;

}

n=n-2;

System.out.printf("求满足1+2！+3！+……+n！<=9995的最大整数n为:%d",n);

}

}