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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int D, E, Q;
  6. 	char C;
  7.  
  8. 	cin>>D>>E;
  9.  
  10. 	while(E--){
  11. 		cin>>C>>Q;
  12.  
  13. 		switch(C){
  14. 			case '+':
  15. 				D+=Q;
  16. 				break;
  17. 			case '-':
  18. 				D-=Q;
  19. 				break;
  20. 		}
  21. 	}
  22.  
  23. 	cout<<D;
  24.  
  25. 	return 0;
  26. }
Success #stdin #stdout 0.01s 5296KB
comments (?)
stdin
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10
3
+
24
-
6
-
12
stdout
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16
https://ideone.com/HmuQMu
language:
C++ (gcc 8.3)
created:
4 hours ago
visibility:
public

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