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  1. #pragma GCC optimize("O3,unroll-loops")
  2. #pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
  3. #include<bits/stdc++.h>
  4. #define PT ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
  5. #define GOD "Tran Hai An Duong Pham Minh Quang"
  6. #define ll long long
  7. #define ld long double
  8. #define ull unsigned long long
  9. #define int128 __int128_t
  10. #define pii pair<int,int>
  11. #define pli pair<long long,int>
  12. #define pll pair<long long,long long>
  13. #define pb push_back
  14. #define eb emplace_back
  15. #define fi first
  16. #define se second
  17. #define sz(x) (int)(x).size()
  18. #define all(x) (x).begin(),(x).end()
  19. #define rall(x) (x).rbegin(),(x).rend()
  20. #define FOR(i,a,b) for(int i=(a);i<=(b);i++)
  21. #define FOD(i,a,b) for(int i=(a);i>=(b);i--)
  22. #define FORS(i,a,b,s) for(int i=(a);i<=(b);i+=(s))
  23. #define FODS(i,a,b,s) for(int i=(a);i>=(b);i-=(s))
  24. #define BIT(x,i) (((x)>>(i))&1)
  25. #define MASK(i) (1LL<<(i))
  26. #define NAME "TASK"
  27. using namespace std;
  28. bool _ST,_EN;
  29. inline void debug() {cerr << endl;}
  30. template<class T, class... Args>
  31. inline void debug(T x, Args... args) {cerr << x << ' '; debug(args...);}
  32. #define dbg(...) cerr << "[" << #__VA_ARGS__ << "] = ", debug(__VA_ARGS__)
  33. void bai12(){
  34. 	int n,m; cin>>n>>m;
  35. 	FOR(i,1,n){
  36. 		FOR(j,1,m) cout<<"#";
  37. 		cout<<"\n";
  38. 	}
  39. }
  40.  
  41. void bai1(){
  42. 	int a; cin>>a; cout<<a*2<<"\n";
  43. }
  44.  
  45. void bai2(){
  46. 	int a,b,c; cin>>a>>b>>c; cout<<(a-b)*c<<"\n";
  47. }
  48.  
  49. void solve(){
  50. 	bai12();
  51. 	bai1();
  52. 	bai2();
  53. }
  54.  
  55. signed main(){
  56.     if(fopen(NAME ".INP", "r")){
  57.         freopen(NAME ".INP", "r", stdin);
  58.         freopen(NAME ".OUT", "w", stdout);
  59.     }
  60.     cerr<<GOD<<"\n";
  61.     PT;
  62.     int test=1; //cin>>test;
  63.     while(test--) solve();
  64.     #ifndef ONLINE_JUDGE
  65.         cerr<<"Time elapsed: "<<1.0*clock()/CLOCKS_PER_SEC<<" s.\n";
  66.         cerr<<"Memory used: "<<fabs(&_ST-&_EN)/(double)(1024*1024)<<" mb.\n";
  67.     #endif
  68.     return 0;
  69. }
  70. /* Code by YOLOxKh41 */
  71.  
Success #stdin #stdout #stderr 0.01s 5316KB
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stdin
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2 3
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10 1 3
stdout
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###
###
46
27
stderr
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Tran Hai An Duong Pham Minh Quang
https://ideone.com/PF36oh
language:
C++ (gcc 8.3)
created:
7 days ago
visibility:
public

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