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  1. #include <iostream>
  2. #include <cstring>
  3. using namespace std;
  4.  
  5. const int MAX_SIZE = 1000;
  6.  
  7. bool isLetter(char c) {
  8. 	return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z');
  9. }
  10.  
  11. bool isBigLetter(char c) {
  12. 	return c >= 'A' && c <= 'Z';
  13. }
  14.  
  15. bool isSmallLetter(char c) {
  16. 	return c >= 'a' && c <= 'a';
  17. }
  18.  
  19. bool checkCaps(char text[]) {
  20. 	int n = strlen(text);
  21. 	for (int i = 0; i < n; ++i) {
  22. 		if (isBigLetter(text[i])) {
  23. 			text[i] -= ('a' - 'A');
  24. 		}
  25. 	}
  26. 	return strstr(text, "caps") == 0;
  27. }
  28.  
  29. void processWords(char text[], bool &capsLock) {
  30. 	int n = strlen(text), lettersCount = 0;
  31. 	bool isWord = false;
  32. 	for (int i = 0; i <= n; ++i) {
  33. 		if (isLetter(text[i])) {
  34. 			if (isBigLetter(text[i]) && capsLock) {
  35. 				text[i] += ('a' - 'A');
  36. 			}
  37. 			if (isSmallLetter(text[i]) && !capsLock) {
  38. 				text[i] -= ('a' - 'A');
  39. 			}			
  40. 			isWord = true;
  41. 			++lettersCount;
  42. 		} else if (isWord) {
  43. 			char temp = text[i];
  44. 			text[i] = 0;
  45. 			cout << text + i - lettersCount << ", ";
  46. 			if (checkCaps(text + i - lettersCount)) {
  47. 				if (!capsLock) {
  48. 					capsLock = true;
  49. 				} else {
  50. 					capsLock = false;
  51. 				}				
  52. 			}
  53. 			text[i] = temp;
  54. 			isWord = false;
  55. 			lettersCount = 0;
  56. 		}
  57. 	}
  58. }
  59.  
  60. int main() {
  61. 	char text[MAX_SIZE + 1] = {0};
  62. 	bool capsLock = false;
  63. 	while (cin.getline(text, MAX_SIZE + 1)) {
  64. 		processWords(text, capsLock);
  65. 	}
  66. 	return 0;
  67. }
Success #stdin #stdout 0.01s 5280KB
comments (?)
stdin
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Textul MIC caps acum este
mareEE Caps, nu-I asa?
stdout
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Textul, mic, cAps, acum, este, mareee, CAps, nu, I, asa,
https://ideone.com/2bgFPa
language:
C++ (gcc 8.3)
created:
1 day ago
visibility:
public

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