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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. int main() 
  4. {
  5. 	int t, n, m, k;
  6. 	cin>>t;
  7. 	while(t--){
  8. 		cin>>n>>m>>k;
  9. 		int a[n], aa[m];
  10. 		int max1 = INT_MIN,  max2 = INT_MIN;
  11. 		int min1 = INT_MAX,  min2 = INT_MAX;
  12. 		int sum1 = 0, sum2 = 0;
  13. 		for(int i=0; i<n; i++){
  14. 			cin>>a[i];
  15. 			if(max1<a[i]){
  16. 				max1 = a[i];
  17. 			}
  18. 			if(min1>a[i]){
  19. 				min1 = a[i];
  20. 			}
  21. 			sum1+=a[i];
  22. 		}
  23. 		for(int i=0; i<m; i++){
  24. 			cin>>aa[i];
  25. 			if(max2<aa[i]){
  26. 				max2 = aa[i];
  27. 				}
  28. 			if(min2>aa[i]){
  29. 				min2 = aa[i];
  30. 			}
  31. 			sum2+=aa[i];
  32. 		}
  33. 		if(k == 1){
  34. 			if(min1<=max2){
  35. 				sum1 += max2;
  36. 				sum1 -= min1;
  37. 			}
  38. 		}else {
  39. 			if(k%2 == 1){
  40. 				if(max1<max2){
  41. 					sum1+=max2;
  42. 					sum1-= min1<min2? min1: min2;
  43. 				}
  44. 			}else{
  45. 				if(max1>max2){
  46. 					sum1-=max2;
  47. 					sum1-= min1<min2? min1: min2;
  48. 				}
  49. 				if(min1>min2){
  50. 					sum1+=min2;
  51. 					sum1-=min1;
  52. 				}
  53. 			}
  54. 		} 
  55. 		cout<<sum1<<endl;
  56. 	}
  57.  
  58. 	return 0;
  59. }
  60.  
Success #stdin #stdout 0.01s 5360KB
comments (?)
stdin 
4
2 2 1
1 2
3 4
1 1 10000
1
2
4 5 11037
1 1 4 5
1 9 1 9 8
1 1 1
2
1
stdout 
6
1
19
2
https://ideone.com/NH3znZ
language:
C++ (gcc 8.3)
created:
2 years ago
visibility:
public

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