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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 <= 'z';
  17. }
  18.  
  19. bool checkCaps(char text[]) {
  20. 	char word[100] = {0};
  21. 	strcpy(word, text);
  22. 	int n = strlen(word);
  23. 	for (int i = 0; i < n; ++i) {
  24. 		if (isBigLetter(word[i])) {
  25. 			word[i] = word[i] + ('a' - 'A');
  26. 		}
  27. 	}
  28. 	return (strcmp(word, "caps") == 0);
  29. }
  30.  
  31. void processWords(char text[], bool &capsLock) {
  32. 	int n = strlen(text), lettersCount = 0;
  33. 	bool isWord = false;
  34. 	for (int i = 0; i <= n; ++i) {
  35. 		if (isLetter(text[i])) {
  36. 			if (capsLock) {
  37. 				if (isSmallLetter(text[i])) {
  38. 					text[i] = text[i] - ('a' - 'A');
  39. 				}
  40. 			} else {
  41. 				if (isBigLetter(text[i])) {
  42. 					text[i] = text[i] + ('a' - 'A');
  43. 				}
  44. 			}
  45. 			isWord = true;
  46. 			++lettersCount;
  47. 		} else if (isWord) {
  48. 			char temp = text[i];
  49. 			text[i] = 0;
  50. 			//cout << text + i - lettersCount << ", ";
  51. 			if (checkCaps(text + i - lettersCount)) {
  52. 				if (capsLock) {
  53. 					//cout << "MARE ";
  54. 					capsLock = false;
  55. 				} else {
  56. 					//cout << "MICA ";
  57. 					capsLock = true;
  58. 				}
  59. 				strcat(text + i - lettersCount, " ");
  60. 				strcat(text, text + i);
  61. 			}
  62. 			text[i] = temp;
  63. 			isWord = false;
  64. 			lettersCount = 0;
  65. 		}
  66. 	}
  67. }
  68.  
  69. int main() {
  70. 	char text[MAX_SIZE + 1] = {0};
  71. 	bool capsLock = false;
  72. 	while (cin.getline(text, MAX_SIZE + 1)) {
  73. 		processWords(text, capsLock);
  74. 		cout << text << "\n";
  75. 	}
  76. 	return 0;
  77. }
Success #stdin #stdout 0.01s 5272KB
comments (?)
stdin
copy 
Textul MIC caps acum este
mareEE Caps, nu-I asa?
stdout
copy 
textul mic caps  
MAREEE CAPS,
https://ideone.com/bEjpKh
language:
C++ (gcc 8.3)
created:
1 day ago
visibility:
public

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