0 like 0 dislike
1.5k views

Trung is bored with his mathematics homeworks. He takes a piece of chalk and starts writing a sequence of consecutive integers starting with 1 to N (1 < N < 10000). After that, he counts the number of times each digit (0 to 9) appears in the sequence. For example, with N = 13, the sequence is: 

12345678910111213

In this sequence, 0 appears once, 1 appears 6 times, 2 appears 2 times, 3 appears 3 times, and each digit from 4 to 9 appears once. After playing for a while, Trung gets bored again. He now wants to write a program to do this for him. Your task is to help him with writing this program.
Input:
The input consists of several data sets. The first line of the input file contains the number of data sets which is a positive integer and is not bigger than 20. The following lines describe the data sets. For each test case, there is one single line containing the number N.
Output:
For each test case, write sequentially in one line the number of digit 0, 1, …9 separated by a space.

Sample Input

2
3
13


Sample Output

0 1 1 1 0 0 0 0 0 0
1 6 2 2 1 1 1 1 1 1

Sample Input 2

1
5


Sample Output 2

0 1 1 1 1 1 0 0 0 0
[Normal] Coding (C++) - asked in Introduction to Computer Programming II (C++)
ID: 49740 - Available when: Unlimited - Due to: Unlimited
| 1.5k views

2 Answers

0 like 0 dislike
Hidden content!
#include<iostream>
#include<cstring>
using namespace std;
int main()
{
    int a[10],b[20];
    int k,n;
* * * ** * ** * * * * * ******* *
    for(int i=0;i<k;i++)
    {
** ** ** **** ** * * * * * * * ** ** * * * ** * ** ****
**** ** * *** ** * * * * ** *** ** ** *
    }
    for(int i=0;i<k;i++)
    {
** ** * ** ** * * *** * ** * * *** * * * ** *** ** * * *
* **** ** * ** ** * * * * * ** * * *** * j = 0;j<=b[i];j++)
* * **** * * * ** *** **** ** **** ** **** * * ** *
* * * ** **** ** * * ***** *** ** ** ** * ** ** *** * ** ** * * k = j;
* * ** ** * * ******** **** * * * ** * * * ** * * * * * ***** **
** *** * **** *** ** * ** * * * ** **** *** *** ****** ** **** *
* * ** ** * * ** * * * ** * * ** * ** **** **** ** * ** * ***** *** *** num =k%10;
****** * *** * * ** * *** * * * **** ******** ** *** ** *** * * ** * * *** * *** ***
**** ***** * *** ** ** * * **** **** *** * * *** ** ** * * ** * * ** * ** *** **
**** **** ***** * **** * ** * * * * ******* * **** * **** * *** *
* *** * ** *** * * ** * **** * * ** * * * *
* *** ** ** * *** * * * ** *** ** * **
* ** ** **** ** ** * *** * * ** **** **** **
* * * ****** ** * * * * * ** *** * *** ** ** * **
** ** ** * *** * * * * *** **** ***
* ** * * * ** * * * ** **** * **** * *** * j = 0;j<10;j++)
* ** * * ** * ** * ***** * * ** * * ** **
** * *** * * * ** ** * * ** * ** * ** ****** ** * **** **
* * * *** ** * * * ****** * * * * ** * * *** **** **** ** ** * * * * * * *** *** ***** *** ";
* ** * * ***** ** * * * ** ** **** ** *** ** * * ** ** ** ** * * ** *** * * *
*** ** ** * ********* *** *** *** **** *** * ** ** ** * ** * * * *
* * * ***** * ** **** ***** **** *** ** ** *
    }

    return 0;
}
answered by (-304 points)
edited by
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
Hidden content!
#include <iostream>

using namespace std;

int main()
{
    int counter[10],counter2[10],arr[1000],arr2[1000];
    int n1,n2,n3,i,j=0,rem,dec,k;
    for(i=0;i<10;i++)
    {
* * ** *** * **** ** * * * * * ** * ** * ****** **
************* * * * * * * * ** *** * * *
* ** **** ** ** ** ** ** * ** * ***
    }
    cin >> n1;
    if(n1>1)
    {
* * * **** **** ***** * ***** * *** * >> n2;
* * ** * * * ** ** * ** * * ***** **** ** ** >> n3;
      
* ***** * * * ******* ******** * * * * * *** * ** * *
        {
*** * * * * ** ** * ** ** * ***** * * ** * * * * * * * * ** *
* * ** * * * * **** * * * ** ** ** * ** ** ** * ** ** ** ***** *** * **
* ** * * * * * * ** *** * * * **** * ***
* * * * * ** * ** * * *** * ** ****** ** * ** * ***** * **** ** * ** ***** ** * ** *
* ** * ** *** ** * ** ** * * * ** * ** * ***** ** ** * * ***** ** **** * * ** ** * ** **
* ** * ** ***** ** * * * * ** * * **** * ** * * * * ** **** ****** * **** * ** **
** * ** * * ** ****** *** *** * * **** **** ** * ** * *** * **** * * ** * ** * *** * ****
*** * * *** * ** * ** * * * * **** *** * * ** **** * * ** ****** ** * ** * ** *
* * *** ** * ** *** * * * ** * * * ** * ** *** ** **** * * * *** * *** *** * * * * * * **
* * ** **** ** * ** *** * * **** * ** * * * * ** * * * * * **
        }
*** ** *** * ****** ***** *** ********* * * *** ** * * *
        {
*** ** * ** * * ** * * ******* * *** * * * * ******* ** ********* **** ******** * **
** * * * ** * * *** *** * *** * ***** * * *** *** *** *** * * ***
* ** ** ** ** ** * * * *** *** ** * ***** *** * * ** * * * * * **** * * ** * *** ** *
** **** * * ** ** * **** * * * * * * **** ** * *** * * *** * **** * *** *** **** ** * * * * * **** * *** ** * *
* ** * *** * * ** * ** * * * ** * ** ****** * *** * * * **** *** *
        }
* * *** * *** ** ** * ** ** *** * *** * **** ** **
        {
*** * * **** *** *** * ** **** *** * * * * * ***** ***** ** *** **
** * ** ** ** * ** * * ** **** ** *** * ** ***** * * ** ** **** ****
**** *** ** ***** *** * *** ****** * ** ** * * *** *** * * * **** * ******* ** *** * ******** ***
** * ** ** ***** * * * * * *** * * * ** * ** ** *** **** * *** * **** **** ** **** ** * * ***** * * ** * *** *
* ** ** *** * ** * ** *** ** *** ** * * ***** ** ** **
        }
* * *** ** * * * * **** ***** ***** **** * ** ** ***
        {
* ******* * *** * ** * * ****** * ** ** * * * * * * * * *
* * *** * * * * ** ** * * ***** * ***** * * * * ** ** **** << counter[i];
* ***** * * * ***** * * * ***** ** *** * * ** ** * *** ** * ** * **
* * * * *** *** *** * ** *** ** * * ** * ** ** ** ** << " " << counter[i];
*** * ** *** ** ** * * ** ** * * * * * **
* ** **** *** ** * ** **** * * *** ** ** * * ****** * *
* * ** * **** * ** *** ** *** ** * *** * ** ****** ****
*** * ******* * ** * * ** * * * ** * ** *** ** *** *
** * * ** * *** ***** ** **** *** ****** ** ***** * * **** *** * ***
** * *** **** * * * * ** *** ** * ** ** * ** * ***** * * << counter2[i];
******* ** *** ** * *** * * **** *** ** *** * *** *** * * **
** * ** ***** * * * ** * * * * **** *** *** * ** * * ** * ** * << " " << counter2[i];
        }
    }
    else
    {
** * *** * ********* *** ***** * * *** ** *** **** *** *

**** ** ** * * ** *** *** *** *** *** * * * * * * * * *
        {
* **** * * * ** ** * * * * * * * * * * ** **** * ** * ***** ** *
**** ***** * **** * **** *** * * * * ** * ******** * * * *** ** * * * *
* ** * * ******* ** * * ** * * *** *** * ****** *** * **** * * * **
* ** ** * * * * * ** * * * * *** ** **** ** *** *** ** *** ** * *** ** * **** ** ** * ** * **
** *** * ** * *** * * *** ***** * * ** * *** * * ** * ** * * * ******* ** * ****
*** ***** * * * * * * ****** ** * * * *** **** ****** * ** ** ** * * ** * ***** *** * **
** ********** * *** **** ** * ** * *** * *** * * ** **** ** *** ** **** ** ** ** **** *
*** ** **** ** ** ***** ** * *** *** ** * * *** ** ** * ** * ** * *** ** ** *** *
**** * ** * * * ** * * *** * * * ** * ** * * * * ** ** *** **** * *** *** **** ** *
* * *** *** ******* ** * *** ** * * **** ** *** ** *
* * *** * ** ****** * ** **** * *** **
**** *** ** * *** * * ** ** * * ***** ***** * **** * ******
        {
*** * * ** * **** * ** ** ** ** ** ** ** * * *** ** ***** **
* **** ** * * * * * **** ** * * *** *** * **** * ** ** * **
***** **** * *** * ** * *** * ** * * * *** * ** * * * ** *** * * * * * ** ***
**** * ** ** * * *** **** ****** ** * * * *** * * * ** * * ** * ** * **** **** * *** ** * * ** *
** * ** * ** **** ** ** * ** ** ** ** * *** *** * *** * *** **** **
** * ** ***** ***** * * *** * ** ** * * **
      
** * *** ****** ** **** * *** ** * ** ****** * ** ** **** * *
*** *** * ** ** * * * * * ** * * **** * *
* * ** **** *** ** *** * * * * ** *** **** ****** ** * * *
* ** * *** **** * ** *** *** *** ** ** * ******* ** ** ** * ** << counter2[i];
* *** ** * *** ** ****** * * * * * ** * ***** ** *** **
* * *** * * **** *** * ** ** * * * *** * ** *** * * *** * ** * << " " << counter2[i];
        }
    }
}
answered by (-323 points)
edited by
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 0
Why??
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.80.20
©2016-2025

Related questions

0 like 0 dislike
1 answer
[Normal] Coding (C++) - asked May 17, 2018 in Introduction to Computer Programming II (C++)
ID: 52073 - Available when: Unlimited - Due to: Unlimited
| 1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users