0 like 0 dislike
5k views

Write a program that reads a string of up to 100 characters, and if its length is less than three characters, it should force the user to enter a new one. Next, the program should read a character and check if the string contains the input character three times in a row. The program should display the position of the first triad found.

Sample input:

fg
DuplicateThis
D

Sample output: 

Not found

 

Sample input: 

Deeeply
e

Sample output:

1

Sample input: 

Deeeppply
p

Sample output:

4

 

[Exam] asked in Midterm
ID: 23786 - Available when: Unlimited - Due to: Unlimited

reshown by | 5k views

65 Answers

0 like 0 dislike
Hidden content!
#include * ** **



#include ** * ** ** * *







int main()



{


* * ** ** * * * ** ** ** ch, str[100];


**** * * ****** * * * * i, len;






**** * ******* *** ** * ** * *


* * **** ** * * ** * * ***** * * ** ** *


* * **** * * ** * **** * * * * * = strlen(str);


*********** ** ***** while(len < 3);


** **** * *** ** *** *** ** * ** * ** ** = getchar();


* * ***** * * ** **** * * = 0; i <= len-3; i++)


* ***** * * ***** ** * ** * *** *** **** ** ** == ch && str[i+1] == ch && str[i+2] == ch)


** * ** * *** ***** *** ******* ****


* ** * *** ** ** **** ** * *** * * **** ** ** *** * ** ** * * **** ** * * * **


** * *** ******* * * * ** ** ** ** ** **** ****** *** *** * * ** 0;


** * * ** **** * * ******* ** * * * **


** * * * * * * * * * ** * * * * * * ** *


** ** * * *** * ******* 0;



}
answered by (237 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<string.h>

int main ()

{
* *** * ** * * ** * * * a[100];
** * * * **** ** b;
** ***** ** *** * *** * i, j, count=0;
* * ** ** ** **
* ** ** ** *
* * * * *** * * *** * * * * * * ** * * * * *

    }
* * * * ** * * ** ** ** * *
**** ******* * **** ** * * * * * * *
**** *** * **** * ** ** * * *** ** * *

    {
* * ****** * * ** * ********** *** * **** **** * ** ** * * * ****** * **** * ***
* * ******* * * *** * * ** * * *** ******** * **
** *** ** * ** * ** * * ** **** *** ** ** * * *** * * **** *** * * ** **
* * * * ** * ** ***** ******* ********** * *** * *** *** * *
* * *** * ***** ** *** ** *** * **** **** ** * * ** * ** * * ** ** * ** ****** * *
** ** * ** * *** * * * ** * *

    }
* * * **** * * *** *****
** * * * ** * **
* * ** * *** * * ** ** ** * *** * * * ** * *** * * found");

    }
** *** * * ** *

    {
*** ** *** * * * * ** * ** ** * ** ** ** * * *** ***



    }

}
answered by (-367 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<string.h>

int main ()

{
* ******* * * * * ** a[100];
* *** *** ** * * * * * * * * b;
* ** * * * * * * *** *** i, j, count=0;
***** * ** * ** * **
** * * ** * * ** ***
*** * * * ** ******* ** * * * **** * *** * * * **** **

    }
****** * ******* ** *** * * * ** *
**** * ** ** * ** * * * * ** * ** *
* * * * ** * * ** * ** * ** ** *

    {
* ** * * ** * * ** * * * ** * * * *** ***** ** *** * **** *** * **
**** * * *** *** ** * * * ** * * ** ** **** ***
* * * ** * * ** * * * **** * ******* *** ** * * ** ** ** *** ***
* * ** * * * * ** * * * * ** ** * *** ** *** * **** ** * *
* ** * * ** ****** ** **** *** *** ** ** * *** * * ** * ** * * ******* * * * ** * * *
** * ** * * * * ** * * *** * * ******

    }
* * * * ** ** *** ** * **
* * * ****** * ******
* * ** * **** ******* ** ******** ** **** * * ** * * * * found");

    }
* * ** * ** * ** ** * **

    {
**** * **** *** ** * ** * **** * * * * **** ** * * * * ***



    }

}
answered by (-367 points)
0 like 0 dislike
Hidden content!
#include ** * **** *



#include ** * ** *** ** *







int main()



{


** **** ** * * * ch, str[100];


*** * * *** ** * *** *** i, len;






* * **** **** ** *


* * * ***** ** * * * **** *** * * *** * *


****** *** **** * * * * ** **** * ** ** * * = strlen(str);


**** ***** * ** ** ** while(len < 3);


* * *** * * ** * * **** * *** * ***** * * * = getchar();


* *** * *** ** * ** = 0; i <= len-3; i++)


* * *** * ** **** * ** * * ** ** * * ****** * == ch && str[i+1] == ch && str[i+2] == ch)


** * * * ******* * ** * * ** ** ** **


* *** * ** ** * **** *** * ** **** ** ** ** * ***** * ** ** *** *** *** * * * *** ** * * * * *


* * ** *** * * *** * * ** * *** * ** * * ***** ** * * 0;


* * ** *** * * ** * * ******* * ** ** * **


* ***** ** ** * *** * **** ** ** **** * **


* *** * * *** ** *** * * 0;



}
answered by (-215 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>



#include * * ** * *







int main()



{


* ** * * * ** * *** ** i, count1 = 0, count2 = 0;


** * **** ***** * ** * input[100];


*** *** ** ** ** ** * *** * ** &input);


* * *** *** *** *** * * (i = 0; i < strlen(input); i++)


*** * * ** *** **


***** * ** **** * * ** * * ** ** * * * * ** * * (input[i] == 'a')


** *** * * * * ** *** * *** * * * **** * *** *** *** * ** ** * **


* * ** * * * *** ** * ** * ** * * *


**** ** *** *** ** * * *** *** * ** * * **** ** ** **** * * ** * ** ****


* *** ***** * * ****


* * * * ** * **** * * (i = strlen(input) - 1; i >= 0; i--)


* * **** *** * **** ** *


*** * *** * * ** *** * ** **** * ***** ** * == 'a')


* ** * **** ******** ** * *** * **** *** * ********** ** *


* * ** * ****** * * *** * * ** *** *****


* * **** * * * ** * * ** * ******* ** * * * * * * * ********* * ** ** * ** *


*** ** ** * *** * * * *


** ** ** * ** ***** * * (i = count1; i < strlen(input) - count2; i++)


* * * * ** ** * ** **** * * ** *** *** * * * ***** * ** * input[i]);


*** ** ** * ***** * * *** * 0;



}
answered by (-215 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:108.162.216.111
©2016-2025

Related questions

0 like 0 dislike
11 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24270 - Available when: Unlimited - Due to: Unlimited
| 1.3k views
0 like 0 dislike
13 answers
[Exercise] Coding (C) - asked Apr 21, 2017 in Midterm
ID: 24268 - Available when: Unlimited - Due to: Unlimited
| 1.3k views
0 like 0 dislike
47 answers
[Exam] asked Apr 13, 2017 in Midterm
ID: 23784 - Available when: Unlimited - Due to: Unlimited
| 3.9k views
0 like 0 dislike
8 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24273 - Available when: Unlimited - Due to: Unlimited
| 937 views
0 like 0 dislike
4 answers
[Exam] asked Apr 21, 2017 in Midterm
ID: 24272 - Available when: Unlimited - Due to: Unlimited
| 661 views
12,783 questions
183,442 answers
172,219 comments
4,824 users