[pat (basic level) practice] - [simple simulation] 1076 WiFi password

One 【 questions 】

• Class B

Two 【 Title number 】

• 1076 Wifi password (15 branch )

3、 ... and 【 Title Description 】

• Here's a picture circulating on Weibo ：“ Dear students , Since you sometimes need to use wifi, I'm afraid to delay my parents' study , Will now wifi The password is set to answer the following math question ：A-1;B-2;C-3;D-4; Please answer by yourself , Change every two days . Thank You for Your Cooperation ！！~”—— In order to promote students' learning, teachers also work hard …… This question requires you to write a program to translate the answers to a series of questions into wifi Password . Let's simply assume that each multiple-choice question has 4 An option , Yes and only 1 Right answer .
  

Four 【 Title Example 】

• Input format ：
  The first line of input gives a positive integer N（≤ 100）, And then N That's ok , Each line follows Number - answer The format gives the of a problem 4 An option ,T Indicates the correct option ,F Indicates the wrong option . The options are separated by spaces .

• Output format ：
  Output in one line wifi password .

• sample input ：
  8
  A-T B-F C-F D-F
  C-T B-F A-F D-F
  A-F D-F C-F B-T
  B-T A-F C-F D-F
  B-F D-T A-F C-F
  A-T C-F B-F D-F
  D-T B-F C-F A-F
  C-T A-F B-F D-F

• sample output ：
  13224143

5、 ... and 【 Their thinking 】

• This topic is relatively simple , Just scan the input , Output according to the corresponding results . It's just a pit , We need to use $getchar()$ Functions absorb extra spaces and line breaks , Otherwise, the result will be wrong

6、 ... and 【 The final score 】

• 15 branch

7、 ... and 【 Code implementation 】

#include<stdio.h>
int main()
{
    
    int n;
    scanf("%d",&n);
    getchar();
    for(int i = 0;i<n;i++)
    {
    
        for(int j = 0;j<4;j++)
        {
    
            char no,answer;
            scanf("%c-%c",&no,&answer);
            getchar();
            if(answer == 'T')
            {
    
                if(no == 'A')
                {
    
                    printf("1");
                }
                else if(no == 'B')
                {
    
                    printf("2");
                }
                else if(no == 'C')
                {
    
                    printf("3");
                }
                else if(no == 'D')
                {
    
                    printf("4");
                }
            }
        }
    }
    return 0;
}

8、 ... and 【 Submit results 】