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  1. #include <iostream>
  2. #include <fstream>
  3. using namespace std;
  4.  
  5. int main() {
  6. const int n = 5;
  7.  
  8. int a[n][n];
  9. int S = 0;
  10.  
  11.     ifstream fin("text.txt"); // открыли файл для чтения
  12. 	for (int j=0; j< n; j++){
  13.  for (int i =0; i < n; i++)
  14.  {
  15. 	 	   fin >> a[i][j];
  16. 		   cout << a[i][j] << " ";
  17.  
  18.  
  19.  
  20. }cout << endl;
  21. 	}
  22. 	for (int j =0; j < n; j++){
  23.  
  24. 	for (int i = 0; i< n; i++)
  25. 	{
  26. 		S+=a[i][j];
  27. 	}
  28. 	}
  29. 	cout <<"S =" << S <<"\n";
  30. 	int summ1 = 0;
  31. 	int summ2 = 0;
  32. 	for(int k =0; k < n; k++){
  33. 		switch (a[k][0]){
  34. 		case 1: 
  35. 			{
  36. 				for	(int k1 =1; k1 < n; k1++){
  37. 				summ1 += a[k][k1];
  38. 				}
  39. 			}
  40. 			case 2: 
  41. 			{
  42. 				for	(int k1 =1; k1 < n; k1++){
  43. 				summ2 += a[k][k1];
  44. 				}
  45.  
  46.  
  47. 		}
  48.  
  49. 		}}
  50. 	cout << "summ1=" << summ1 <<"\n";
  51. 	cout << "summ2=" << summ2 <<"\n";
  52. 		cin.get();
  53. 	}	
  54.  
  55.  
Success #stdin #stdout 0s 3464KB
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stdin
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Standard input is empty
stdout
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1 -1077490476 134513128 1 0 
-1217180060 -1217004824 -1077490616 0 6 
0 -1077490544 -1217004916 1 -1217199172 
-1 -1217101078 0 -1217005264 -1217183992 
-1217007616 -1077490624 -1218516672 -1217199172 -1217206496 
S =-385189202
summ1=-573424816
summ2=-573424816
https://ideone.com/VXk4nY
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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