摘要: #include <stdio.h> int main() { int c1,c2; scanf("%d%d",&c1,&c2); int r=c2-c1; if(r%100>=50){ r=r/100+1; }else{ r=r/100; } printf("%02d:%02d:%02d",r/3 阅读全文
posted @ 2023-06-29 11:34 Vat- 阅读(16) 评论(0) 推荐(0)
摘要: #include <stdio.h> int main() { long long a,b,i,j,i1,j1; scanf("%lld%lld%lld%lld",&a,&i,&b,&j); i1=0,j1=0; while (a){ if(a%10==i){ i1=i1*10+i; } a/=10 阅读全文
posted @ 2023-06-25 23:29 Vat- 阅读(18) 评论(0) 推荐(0)
摘要: //(3n+1)猜想#include<stdio.h> int main() { int n,i=0; scanf("%d",&n); while(n!=1){ if(n%2==0){ n/=2; i++; } else{ n=(3*n+1)/2; i++; } } printf("%d",i); 阅读全文
posted @ 2023-06-24 11:55 Vat- 阅读(7) 评论(0) 推荐(0)
摘要: 一: 实验任务3: from turtle import * def square(size=50,rgb="orange"): pencolor(rgb) for i in range(4): fd(size) left(90) def main(): setup(800,600) speed(0 阅读全文
posted @ 2021-06-14 20:52 Vat- 阅读(56) 评论(5) 推荐(0)
摘要: 实验任务5:自定义模块及模块导入编程 一:把类StudentDoc保存到模块student.py中 '''student.py''' class StudentDoc: '''学生档案管理''' def __init__(self,students_number,studens_name,major 阅读全文
posted @ 2021-05-29 23:41 Vat- 阅读(68) 评论(1) 推荐(0)
摘要: 实验任务6:综合应用(1) —— 分数文件处理 with open('data6_1.txt','r',encoding='utf-8') as f: ls=sorted([line.replace('\n','').split('\t') for line in f.readlines()],ke 阅读全文
posted @ 2021-05-17 23:03 Vat- 阅读(60) 评论(1) 推荐(0)
摘要: 实验任务1: task1_1. x=list(range(10)) print(f"整数输出1:",end="") for i in x: print(i,end=" ") print("\n整数输出2:",end="") for i in x: print(f"{i:02d}",end="-") 阅读全文
posted @ 2021-04-17 21:45 Vat- 阅读(122) 评论(1) 推荐(0)
摘要: 任务一x1,y1=1.2,3.57x2,y2=2.26,8.7print("x1={:.1f},y1={:.1f}".format(x1,y1))print("{:<15}".format(y2)) print("{:>15}".format(y2)) print("{:#^40}".format( 阅读全文
posted @ 2021-04-08 00:43 Vat- 阅读(115) 评论(3) 推荐(0)
摘要: 实验任务1print("hey, u")print("hey", " u")x = 1y = 2z = 3print(x, y, z)print("x = %d, y = %d, z = %d"%(x,y,z))print("x = {}, y = {}, z = {}".format(x,y,z) 阅读全文
posted @ 2021-04-02 20:49 Vat- 阅读(69) 评论(0) 推荐(0)