zoukankan      html  css  js  c++  java
  • Exercise 3.1 Convert temperatures

    Exercise 3-1. Write a program that will first allow a user to choose one of two options:
    1. Convert a temperature from degrees Celsius to degrees Fahrenheit.
    2. Convert a temperature from degrees Fahrenheit to degrees Celsius.
    the program should then prompt for the temperature value to be entered and output the new value that results
    from the conversion. to convert from Celsius to Fahrenheit you can multiply the value by 1.8 and then add 32.
    to convert from Fahrenheit to Celsius, you can subtract 32 from the value, then multiply by 5, and divide the
    result by 9

    ME:

     1 #include<stdio.h>
     2 int main(void)
     3 {
     4     double farenheit = 0;
     5     double centigrate = 0;
     6     int type = 0;
     7     
     8     //get the temperature
     9     printf ("please enter your temperature, 1 for farenheit or 2 for centigrate");
    10     scanf ("%d", &type);
    11     
    12     if (type = 1 ){
    13         printf("pls enter the number of your farenheit");
    14         scanf("%d", &farenheit);
    15         centigrate = (farenheit - 32)*5/9;
    16         printf("farenheit to centigrate is %d ", farenheit, centigrate);
    17     }
    18     else {
    19         printf("pls enter your number of centigrate");
    20         scanf("%d", &centigrate);
    21         centigrate = farenheit * 1.8 + 32;
    22         printf("farenheit to centigrate is %d", centigrate);    
    23         
    24     }
    25     
    26     return 0;
    27 }
    28  

    Original:

     1 #include<stdio.h>
     2 int main(void)
     3 {
     4     double farenheit = 0;
     5     double centigrate = 0;
     6     int type = 0;
     7     
     8     //get the temperature
     9     printf ("please enter your temperature, 1 for farenheit or 2 for centigrate");
    10     scanf ("%d", &type);
    11     
    12     if (type = 1 ){
    13         printf("pls enter the number of your farenheit");
    14         scanf("%d", &farenheit);
    15         centigrate = (farenheit - 32)*5/9;
    16         printf("farenheit to centigrate is %d ", farenheit, centigrate);
    17     }
    18     else {
    19         printf("pls enter your number of centigrate");
    20         scanf("%d", &centigrate);
    21         centigrate = farenheit * 1.8 + 32;
    22         printf("farenheit to centigrate is %d", centigrate);    
    23         
    24     }
    25     
    26     return 0;
    27 }
    28  
  • 相关阅读:
    设计模式之实现状态模式
    一定要记住的OO设计原则:
    设计模式之实现命令模式
    设计模式之实现迭代器模式
    设计模式之实现观察者模式
    设计模式之实现策略模式
    设计模式之实现组合模式
    设计模式之实现几种工厂模式
    设计模式之实现装饰者模式
    pygame学习笔记(3)——时间、事件、文字
  • 原文地址:https://www.cnblogs.com/xiaomi5320/p/4169707.html
Copyright © 2011-2022 走看看