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  1. #include <iostream>
  2. #include <cstring>
  3. using namespace std;
  4.  
  5. const int LINE_CHARS_MAX = 20;
  6.  
  7. void wordInLine(int &isWordInLineParam, int iParam, 
  8.                 char lineParam[LINE_CHARS_MAX + 1], 
  9.                 char wordParam[LINE_CHARS_MAX + 1], int &lineLengthParam, 
  10.                 int wordLengthParam, int &lineWordsNoParam) {
  11.     isWordInLineParam = 1;
  12.     if (iParam == 1) {
  13.         strcat(lineParam, wordParam);
  14.     } else {
  15.         strcat(lineParam,"*");
  16.         ++lineLengthParam;
  17.         strcat(lineParam, wordParam);
  18.     }
  19.     lineLengthParam += wordLengthParam;
  20.     ++lineWordsNoParam;
  21. }
  22.  
  23. void linesFinish(int &isWordInLineParam, int &iParam, 
  24. /*
  25. cosmin
  26. 2025-01-04 23:55:37
  27. split this function into multiple functions and make the code more easier to understand. Make a function that prints a word, a function that prints a sequence of *
  28. */
  29.                  char lineParam[LINE_CHARS_MAX + 1], 
  30.                  char wordParam[LINE_CHARS_MAX + 1], int &lineLengthParam, 
  31.                  int &lineWordsNoParam, int &versColumnsNoParam, 
  32.                  int &lineNoParam, int &versLinesNoParam, int &wordsNoParam) {
  33.     int interspacesNo = 0, spacesLeftNo = 0;
  34.     if (lineWordsNoParam > 1) {
  35.         interspacesNo = (versColumnsNoParam - lineLengthParam + 
  36.                         lineWordsNoParam - 1) / (lineWordsNoParam - 1);
  37.         spacesLeftNo = (versColumnsNoParam - lineLengthParam + 
  38.                        lineWordsNoParam - 1) % (lineWordsNoParam - 1);
  39.     }
  40.     char *p = strchr(lineParam, '*') , lineBuilder[LINE_CHARS_MAX + 1];
  41.     int lineLastPos = -1, j = -1;
  42.     lineBuilder[0] = '\0';
  43.     while (p) {
  44.         int currentPos = p - lineParam;
  45.         for (int k = lineLastPos + 1; k < currentPos; ++k) {
  46.             lineBuilder[++j] = lineParam[k];
  47.             lineLastPos = k + 1;
  48.         }
  49.         for (int k = currentPos; k < currentPos + interspacesNo; ++k) {
  50.             lineBuilder[++j] = '*';
  51.         }
  52.         if (spacesLeftNo > 0) {
  53.             lineBuilder[++j] = '*';
  54.             --spacesLeftNo;
  55.         }
  56.         p = strchr(p + 1, '*');
  57.     }
  58.     for (int k = lineLastPos + 1; k <= lineLengthParam; ++k) {
  59.         lineBuilder[++j] = lineParam[k];
  60.     }
  61.     strcpy(lineParam, lineBuilder);
  62.     cout << lineParam;
  63.     if (isWordInLineParam == 0) {
  64.         if (lineNoParam == versLinesNoParam) {
  65.             cout << "\n";
  66.             lineNoParam = 0;
  67.         }
  68.         ++lineNoParam;
  69.         strcpy(lineParam, wordParam);
  70.         lineWordsNoParam = 1;
  71.         lineLengthParam = strlen(lineParam);
  72.         lineLastPos = -1;
  73.         cout << "\n";
  74.         if (iParam == wordsNoParam) {
  75.             cout << lineParam;
  76.         }
  77.     }
  78. }
  79.  
  80. int main() {
  81.     int wordsNo, versLinesNo, versColumnsNo;
  82.     cin >> wordsNo >> versLinesNo >> versColumnsNo;
  83.     char word[LINE_CHARS_MAX + 1];
  84.     char line[LINE_CHARS_MAX + 1];
  85.     line[0] = '\0';
  86.     int lineWordsNo = 0, lineNo = 1;
  87.     for (int i = 1; i <= wordsNo; ++i) {
  88.         cin >> word;
  89.         int wordLength = strlen(word), lineLength = strlen(line);
  90.         int isWordInLine = 0;
  91.         if (lineLength + wordLength < versColumnsNo) {
  92.             wordInLine(isWordInLine, i, line, word, lineLength, wordLength, 
  93.                        lineWordsNo);
  94.         }
  95.         if (i == wordsNo || (i < wordsNo && isWordInLine == 0)) {
  96.             linesFinish(isWordInLine, i, line, word, lineLength, lineWordsNo, 
  97.                         versColumnsNo, lineNo, versLinesNo, wordsNo);
  98.         }
  99.     }
  100.     return 0;
  101. }
Success #stdin #stdout 0s 5280KB
comments (?)
stdin
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9 4 10
Afara
este
foarte
cald.
Nu
mergem
astazi
la
padure!
stdout
copy 
Afara*este
foarte
cald.***Nu
mergem

astazi**la
padure!
https://ideone.com/fAeYhY
language:
C++14 (gcc 8.3)
created:
6 days ago
visibility:
public

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