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  1. #include <iostream>
  2. #include <cstring>
  3. using namespace std;
  4.  
  5. const int MAX_LENGTH = 1000;
  6. const int TEN = 10;
  7. int freq[TEN];
  8. int freqN[TEN];
  9. int main() {
  10. 	char n[MAX_LENGTH];
  11. 	cin >> n;
  12. 	int length1 = strlen(n);
  13. 	//cout << n << " <- N\n" ;
  14. 	for (int i = 0; i < length1; ++i) {
  15. 		++freqN[n[i] - '0'];
  16. 	}
  17. 	//for (int i = 0; i < TEN; ++i) {
  18. 	//	cout << freqN[i]<< " " << i << "\n";
  19. 	//}
  20. 	int desInN = 0, frecventa = 0;;
  21. 	for (int i = 0; i < TEN; ++i) {
  22. 		if (freqN[i] >= frecventa) {
  23. 			desInN = i;
  24. 			frecventa = freqN[i];
  25. 		}
  26. 	}
  27. 	//cout << n << " " << desInN << " "  << " <- Primul numar N + cea mai frecventa cifra sau cea mai mare \n";
  28.  
  29. 	char linie[MAX_LENGTH];
  30. 	cin.getline(linie, MAX_LENGTH);
  31. 	char numbCreate[MAX_LENGTH];
  32. 	int index = 0;
  33. 	while (cin.getline(linie, MAX_LENGTH)) {
  34. 		int length = strlen(linie);
  35. 		for (int i = 0; i < length; ++i){
  36. 			if (linie[i] >= '0' && linie[i] <= 57) {
  37. 				numbCreate[index] = linie[i];
  38. 				//cout << linie[i] <<"<-\n";
  39. 				//cout << linie[i] << " " << numbCreate[index] << " <-1\n";
  40. 				//numbCreate = numbCreate * TEN + linie[i] - 48;
  41. 				++freq[numbCreate[index] - '0'];
  42. 				//cout << numbCreate << " \n";
  43. 				++index;
  44. 			}
  45. 		}
  46.         //cout << linie << " <- LINIE\n";
  47. 	}
  48. //	cout << index << "<- INDEX\n";
  49.  
  50. 	// n = 12342
  51. 	// nrNou = 4013589
  52. 	int freqInNou = 0, aparitii = 0;
  53. 	for (int i = 0; i < TEN; ++i) {
  54. 		if (freq[i] >= aparitii) {
  55. 			aparitii = freq[i];
  56. 			freqInNou = i;
  57. 		}
  58. 	} // 
  59.  
  60. 	//cout << numbCreate << " " << freqInNou  << "<- al doilea numar cel creat + cea mai frecventa cifra sau cea mai mare  \n";
  61. 	char newNN[MAX_LENGTH], reverseN[MAX_LENGTH];
  62. 	int aux = length1; 
  63. 	 // index = 89;
  64.  
  65. 	 for (int i = 0; i < TEN; ++i) {
  66. 	 	//cout << freqN[n[i]] <<"  "; 
  67.  	//	cout << freqN[i] <<" "; // aparitiile cifrelor din N
  68.  }
  69.  
  70. 	 //cout << freqN[n[0] - 48] << freqN[n[1] - 48] << freqN[n[2] - 48];
  71. 	// cout << n[1];
  72. 	for ( int i = 0; i < length1; ++i) { // 1234
  73. //	cout << freqN[n[i] - '0'] <<"  " << n[i] <<" \n";
  74. 		for (int j = 0; j < index; ++j) { // 40432991
  75. 		//cout << freqN[j] << " "  << j << "\n"; //<< freqN[i] <<"\n"; 
  76. 			//cout << n[i] <<" " << numbCreate[j]   << " " <<i<<"<- \n"; // ar trebui sa se afiseze noul numar la fel ca N
  77. 			if (n[i] == numbCreate[j] && freqN[n[i] - '0'] != 0) {
  78. 				newNN[aux - 1] = n[i];
  79. 				//cout << newNN[aux - 1] <<" " << aux <<"<- \n"; // ar trebui sa se afiseze noul numar la fel ca N
  80. 				--freqN[n[i] - '0'];
  81. 				--aux;
  82. 			}
  83. 			//
  84. 		}
  85. 		//cout << "\n";
  86. 	}
  87. //	cout << newNN;
  88. 	//cout << aux; // AUX-> Este 0
  89. 	for (int i = 0; i < TEN; ++i) {
  90.  	//	cout << freqN[i] <<" "; // aparitiile cifrelor din N dupa formarea lui al 2 lea N
  91.  }
  92.  for (int i = 0; i < length1; ++i) {
  93.  //	cout << newNN[i] <<" " << i << "\n";
  94.  }
  95. //	cout << newNN << " " << n;
  96. 	int flag = 1;
  97. 	aux = length1;
  98. 	for (int i = 0, j = length1 - 1; i < aux; ++i, --j) {
  99. 	//	cout << newNN[i] <<" \n";
  100. 	//	cout << newNN[j] << " " << i << " " << n[i] <<"\n";
  101. 		if (newNN[j] != n[i]) {
  102. 		//	cout << reverseN[j] << "<> " << i << " " << n[i] <<"\n";
  103. 			flag = 0;
  104. 		}
  105. 	}
  106. 	//cout << flag << " " << reverseN << "\n";
  107. 	if (flag == 1) { // strcmp(newNN , n) == 0
  108.  
  109. 		cout <<  newNN << "<>";; ;
  110. 	} else  {
  111. 	//	cout << desInN << " " << freqInNou;
  112. 	}
  113.  
  114. 	//cout << desInN << " " << freqInNou; 
  115. 	//cout << numbCreate <<" \n" << newNN << " \n" << n;
  116. 	return 0;
  117. }
Success #stdin #stdout 0s 5332KB
comments (?)
stdin
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159
sdfhsdrgtsdghsgashadgf34645756utrye5yrutry54y56y
ery4574546yu54y5rhrty45u57y745y
fdgy54y45t654y4t34r523454236468679
urtgh4575785676547678i67uytrhyrt5543524123111524
stdout
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951��<>
https://ideone.com/w7G4fs
language:
C++14 (gcc 8.3)
created:
9 hours ago
visibility:
public

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