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JAVA 写的很冗余，也没考虑类之间的关系，还能更简洁，更高效，仅做参考 有时间考虑做一个学生数据库 1 import java.util.Arrays; 2 import java.util.HashMap; 3 import java.util.Scanner; 4 5 public class 阅读全文
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Python 1 num = eval(input()) 2 an = [] 3 for i in range(0,num): 4 str = input() 5 P = str.count('P') 6 T = str.count('T') 7 A = str.count('A') 8 sum = 阅读全文
摘要：
C/C++ 1 #include<stdio.h> 2 3 int main(){ 4 char str[10][5] = {"ling","yi","er","san","si","wu","liu","qi","ba","jiu"}; 5 char num[100]; 6 int sum = 0 阅读全文
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C 1 #include<stdio.h> 2 3 int main(){ 4 int n = 0; 5 int num = 0; 6 //printf("请输入一个不超过1000的正整数："); 7 scanf("%d", &num); 8 while(num != 1){ 9 if(num%2 阅读全文