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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. #define ms(s,n) memset(s,n,sizeof(s))
  5. #define all(a) a.begin(),a.end()
  6. #define present(t, x) (t.find(x) != t.end())
  7. #define sz(a) int((a).size())
  8. #define FOR(i, a, b) for (int i = (a); i < (b); ++i)
  9. #define FORd(i, a, b) for (int i = (a) - 1; i >= (b); --i)
  10. #define pb push_back
  11. #define pf push_front
  12. #define fi first
  13. #define se second
  14. #define mp make_pair
  15.  
  16. typedef long long ll;
  17. typedef unsigned long long ull;
  18. typedef long double ld;
  19. typedef pair<int,int> pi;
  20. typedef vector<int> vi;
  21. typedef vector<pi> vii;
  22.  
  23. const int MOD = (int) 1e9+7;
  24. const int INF = (int) 1e9+1;
  25. inline ll gcd(ll a,ll b){ll r;while(b){r=a%b;a=b;b=r;}return a;}
  26. inline ll lcm(ll a,ll b){return a/gcd(a,b)*b;}
  27.  
  28.  
  29. void FileIO(){
  30. 	freopen("input.txt","r", stdin);
  31. 	freopen("output.txt","w",stdout);
  32. }
  33.  
  34. int n,a[100];
  35.  
  36. void inp(){
  37. 	cin>>n;
  38. 	FOR(i,1,n+1){
  39. 		cin>>a[i];
  40. 	}
  41. }
  42.  
  43. void ql(int pos){
  44. 	if(pos==0) return;
  45. 	cout<<"[";
  46. 	for(int i=1;i<=pos;i++){
  47. 		cout<<a[i];
  48. 		if(i!=pos) cout<<" ";
  49. 	}
  50. 	cout<<"]\n";
  51. 	for(int i=1;i<pos;i++){
  52. 		a[i]+=a[i+1];
  53. 	}
  54. 	ql(pos-1);
  55. }
  56.  
  57. int main(){
  58. 	//FileIO();
  59. 	int t;cin>>t;
  60. 	while(t--){
  61. 		inp();
  62. 		ql(n);
  63. 	}
  64. }
Success #stdin #stdout 0.01s 5320KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
https://ideone.com/Cm5RnF
language:
C++14 (gcc 8.3)
created:
9 days ago
visibility:
public

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