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  1. #include <iostream>
  2. #include <cstring>
  3. using namespace std;
  4.  
  5. const int MAX_SIZE = 100;
  6.  
  7. bool isLetter(char a) {
  8.     if ((a >= 'a' && a <= 'z') || (a >= 'A' && a <= 'Z')) {
  9.         return true;
  10.         }
  11.     return false;
  12. }
  13.  
  14. void changeWord(char a[]) {
  15.     int n = strlen(a);
  16.     char b[n];
  17.     if (n % 2 == 0) {
  18.         int index = n / 2;
  19.         for (int i = 0; i < n; ++i) {
  20.             b[i] = a[index];
  21.             ++index;
  22.             if (index == n) {
  23.                 index = 0;
  24.             }
  25.         }
  26.     } else if (n % 2 != 0) {
  27.         int index = n / 2 + 1;
  28.         for (int i = 0; i < n; ++i) {
  29.             b[i] = a[index];
  30.             ++index;
  31.             if (index == n) {
  32.                 index = 0;
  33.                 ++i;
  34.                 b[i] = a[n / 2];
  35.             }
  36.         }
  37.     }
  38.     b[n] = '\0';
  39.     strcpy(a, b);
  40. }
  41.  
  42. void makeInversRow(char a[]) {
  43. 	int n = strlen(a), j = 0, firstSign = 0;
  44. 	char word[MAX_SIZE];
  45. 	for (int i = 0; i < n; ++i) {
  46. 		if (isLetter(a[i])) {
  47. 			word[j++] =  a[i];//make the word
  48. 			firstSign = 0;
  49. 		} else {
  50. 			if (firstSign == 0) {
  51. 				changeWord(word);//when is not letter, cout the new word
  52. 				cout << word;
  53. 			}
  54. 			firstSign = 1;
  55. 			cout << a[i];
  56. 			j = 0;
  57. 		}
  58. 		if (i == n - 1 && isLetter(a[i])) {
  59. 			changeWord(word);
  60. 			cout << word;
  61. 		}
  62. 	}
  63. }
  64. int main() {
  65. 	char row[MAX_SIZE];
  66. 	while (!cin.eof()) {
  67. 		cin.getline(row, MAX_SIZE);
  68. 	}
  69. 	makeInversRow(row);
  70. 	return 0;
  71. }
Success #stdin #stdout 0s 5284KB
comments (?)
stdin
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Invata si tu sa programezi$$
stdout
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ataInv Invsia siatuv tuvsaa ameziprogr$$
https://ideone.com/GRCFrG
language:
C++ (gcc 8.3)
created:
47 days ago
visibility:
public

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