Java基础学习-for循环

          for(初始化;条件表达式;步进器){
                  代码逻辑
            }

public class ForDemo {
            public static void main(String[] args) {
                for(int i=0;i<100;i++){
                    System.out.println("不想学习，学习很枯燥");
                }
            }
        }

public class ForDemo {
            public static void main(String[] args) {
                int sum =0;
                for(int i = 1;i<=100;i++){
                    if(i%2 == 0){
                        sum +=i;
                    }
                }
                System.out.println(sum);
            }
        }

sum = 0
for x in range(101):
    if(x % 2 == 0):
        sum +=x
print(sum)