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  1. #include<iostream>
  2. #include<vector>
  3. using namespace std;
  4.  
  5. vector<vector<int>> operasi_hori(vector<vector<int>>& me){
  6. 	int N=me.size();
  7. 	int M=me[0].size();
  8. 	for(int i=0;i<N/2;i++){
  9. 	    for(int j=0;j<M;j++){
  10. 	        swap(me[i][j], me[i+N-1][j]);
  11.         }
  12. 	}
  13. 	return me;
  14. }
  15.  
  16. vector<vector<int>> operasi_ver(vector<vector<int>>& me){
  17. 	int N=me.size();
  18. 	int M=me[0].size();
  19. 	for(int i=0;i<N;i++){
  20. 	    for(int j=0;j<M/2;j++){
  21. 	        swap(me[i][j], me[i][j+N-1]);
  22.         }
  23. 	}
  24. 	return me;
  25. }
  26.  
  27. vector<vector<int>> operasi_90(vector<vector<int>>& me){
  28. 	int N=me.size();
  29. 	int M=me[0].size();
  30. 	for(int i=0;i<N;i++){
  31. 	    for(int j=0;j<M/2;j++){
  32. 	        swap(me[i][j], me[j][i]);
  33.         }
  34. 	}
  35. 	return me;
  36. }
  37.  
  38. int main(){
  39.     int t[100][100],y[100][100],x,M,N;
  40.     cin>>N>>M>>x;
  41.  
  42.     vector<vector<int>> me(N, vector<int>(M));
  43.     for(int i=0;i<N;i++){
  44.         for(int j=0;j<M;j++){
  45.             cin>>me[i][j];
  46.         }
  47.     }
  48.  
  49.     while(x!=0){
  50.     	string op;
  51.     	cin>>op;
  52.  
  53.     	if(op=="_"){
  54.     		operasi_hori(me);
  55. 		}else if(op=="|"){
  56.     		operasi_ver(me);
  57. 		}else if(op=="90"){
  58.     		operasi_90(me);
  59. 		}
  60.  
  61.     	x--;
  62. 	}
  63.  
  64. 	N=me.size();
  65. 	M=me[0].size();
  66.  
  67.     for(int i=0;i<N;i++){
  68.         for(int j=0;j<M;j++){
  69.             cout<<me[i][j]<<" ";
  70.         }cout<<endl;
  71.     }
  72. }
Success #stdin #stdout 0s 5276KB
comments (?)
stdin
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3 3 1
1 2 3
4 5 6
7 8 9
90
stdout
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1 4 7 
2 5 6 
3 8 9
https://ideone.com/R8zHUA
language:
C++ (gcc 8.3)
created:
11 days ago
visibility:
public

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