摘要:
1. 定义圆形半径,求面积。int r =5; package job01; import java.util.Scanner; public class work01 { public static void main(String[] args) { // TODO Auto-generated 阅读全文
摘要:
1 4-8 #include<stdio.h> int main() { int i ; printf("请输入分数:"); scanf ("%d",&i); switch(i/10) { case 10: case 9:printf("A\n");break; case 8:printf("B\n 阅读全文