public static void main(String[] args) {
double sum =0;
for (int i = 0; i < 10; i++) {
sum =sum + (double)1/(i+1);
}
System.out.println(sum);
}本回答被提问者和网友采纳
public static void main(String[] args) {
float sum = 0F;//用float足够拉，省点内存空间
for(int i = 1; i <= 10; i++){
sum += (float) 1 / i;
}
System.out.println(sum);
}
}
----------------
2.9289684
用Java编程求S=1\/1!+1\/2!+1\/3!=...+1\/10! 求详细过程
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