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  1. #include <iostream>
  2. using namespace std;
  3. long long ans;
  4. int main() {
  5. 	int a1,b1,c1,a2,b2,c2,yu1=31,yu2=28,yu3=31,yu4=30,yu5=31,yu6=30,yu7=31,yu8=31,yu9=30,yu10=31,yu11=30,yu12=31;
  6. 	cin>>a1>>b1>>c1>>a2>>b2>>c2;
  7. 	for(int i=a1;i<a2;i++){
  8. 		if(i%4==0 || i%100==0 && i%400!=0){
  9. 			ans+=366;
  10. 		}else{
  11. 			ans+=365;
  12. 		}
  13. 	}
  14. 	for(int i=b1;i<b2;i++){
  15. 		if(i==1){
  16. 			ans+=yu1;
  17. 		}
  18. 		if(i==2){
  19. 			ans+=yu2;
  20. 		}
  21. 		if(i==3){
  22. 			ans+=yu3;
  23. 		}
  24. 		if(i==4){
  25. 			ans+=yu4;
  26. 		}
  27. 		if(i==5){
  28. 			ans+=yu5;
  29. 		}
  30. 		if(i==6){
  31. 			ans+=yu6;
  32. 		}
  33. 		if(i==7){
  34. 			ans+=yu7;
  35. 		}
  36. 		if(i==8){
  37. 			ans+=yu8;
  38. 		}
  39. 		if(i==9){
  40. 			ans+=yu9;
  41. 		}
  42. 		if(i==10){
  43. 			ans+=yu10;
  44. 		}
  45. 		if(i==11){
  46. 			ans+=yu11;
  47. 		}
  48. 		if(i==12){
  49. 			ans+=yu12;
  50. 		}
  51. 	}
  52. 	ans+=c2-c1;
  53. 	cout<<ans;
  54. 	return 0;
  55. }
Success #stdin #stdout 3.54s 5320KB
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268738932276
https://ideone.com/zQIWWh
language:
C++ (gcc 8.3)
created:
1 day ago
visibility:
public

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