+tab//for循环的方法functionadd() {varsum =0;for(vari =1; i <=100; i++) { sum += i; }returnsum; }document.write(add());document.write(" | 我是分割线 | ");//递归方法functionaddNum(n) {if(n ==1)return1;returnn +addNum(n -1); }varresult =addNum(100);document.write(...
1、for循环1到10相加 puicclassNum{publicstaticvoidmain(String[]args){intsum=0;for(inti=1;i<...{publicstaticvoidmain(String[]args){intsum=0;for(inti=1;i<;=100;i++;){sum+=i (二)打印100~200之间的素数 #include <stdio.h> #include <math.h>intmain() {inti=0;intj =0;for(i= 10...