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  1. #include <iostream>
  2. using namespace std;
  3.  
  4.  
  5. const int MAX_SIZE = 20;
  6. const int MAX_VAL = 100;
  7.  
  8. int main() {
  9. 	int n, mt[MAX_SIZE + 1][MAX_SIZE + 1];
  10. 	cin >> n;
  11. 	int genLineSum = 0, genColSum = 0, genDiag1 = 0, genDiag2 = 0 , bigNegNo = -MAX_VAL, bigPozNo = MAX_VAL + 1;
  12. 	for (int i = 1; i <= n; ++i) {
  13. 		for (int j = 1; j <= n; ++j) {
  14. 			cin >> mt[i][j];
  15. 			if (mt[i][j] >= bigNegNo && bigNegNo < 0) {
  16. 				bigNegNo = mt[i][j];
  17. 			}
  18. 			if (mt[i][j] <= bigPozNo && mt[i][j] >= 0) {
  19. 				bigPozNo = mt[i][j];
  20. 			//	cout << bigPozNo<< " ";
  21. 			}
  22. 		}
  23. 	}
  24. 	int flag = 1; 
  25. 	for (int i = 1; i <= n; ++i) {
  26. 		int sumLine = 0, sumCol = 0, diag1 = 0, diag2 = 0;
  27. 		for (int j = 1; j <= n; ++j) {
  28. 			sumLine += mt[j][i];
  29. 			sumCol += mt[i][j];
  30.  
  31. 		}
  32. 		diag1 += mt[i][i];
  33. 		diag2 += mt[i][n - i + 1];
  34.  
  35. 		if (sumLine == sumCol ) {
  36. 			genLineSum = sumLine;
  37. 			genColSum = sumCol;
  38. 		}
  39.  
  40. 		if (genLineSum != sumLine || genColSum != sumCol ) {
  41. 			//cout << sumLine << " " << sumCol << " ";
  42. 			flag = 0;
  43. 		}
  44. 		genDiag1 += diag1;
  45. 		genDiag2 += diag2;
  46. 	}
  47. 	if (genLineSum != genColSum || genColSum != genDiag1 || genDiag1 != genDiag2 ) {
  48. 			//cout << sumLine << " " << sumCol << " ";
  49. 			//cout << genLineSum << " " << genColSum << " " << genDiag1 <<" " << genDiag2 << " \n";
  50. 			flag = 0;
  51. 		}
  52.  
  53. 	if (flag == 1) {
  54. 		cout <<"Pamantul este sacru\n";
  55. 		if (bigNegNo < 0) {
  56. 			cout <<bigNegNo;
  57. 		} else {
  58. 			cout <<"NU EXISTA";
  59. 		}
  60. 	}else if (flag == 0) {
  61. 	    cout <<"Pamantul nu este sacru\n";
  62. 		if (bigPozNo >= 0 && bigPozNo != MAX_VAL + 1) {
  63. 			cout <<bigPozNo;
  64. 		} else {
  65. 			cout <<"NU EXISTA";
  66. 		}
  67. 	}
  68. 	/*
  69. 	3
  70. -9 -8 -7
  71. -7 -8 -9
  72. -8 -7 -9 
  73.  
  74. 	*/
  75.  
  76. 	return 0;
  77. }
Success #stdin #stdout 0s 5316KB
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stdin
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3
0 -1 0 
-1 0 0 
 0  0 -1
stdout
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Pamantul nu este sacru
0
https://ideone.com/gndHwP
language:
C++ (gcc 8.3)
created:
8 hours ago
visibility:
public

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