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  1. #pragma GCC optimize ("Ofast")
  2. #include<bits/stdc++.h>
  3. using namespace std;
  4. template<class S, class T> inline S chmin(S &a, T b){
  5.   if(a>b){
  6.     a=b;
  7.   }
  8.   return a;
  9. }
  10. #define main dummy_main
  11. int main(){
  12.   return 0;
  13. }
  14. #undef main
  15. int cnt[100001];
  16. class Solution{
  17.   public:
  18.   int minSwaps(vector<int>& A){
  19.     int N, i, k, res=1073709056;
  20.     N = A.size();
  21.     cnt[0] = 0;
  22.     for(i=0;i<(N);i++){
  23.       cnt[i+1] = cnt[i] + A[i];
  24.     }
  25.     k = cnt[N];
  26.     for(i=(k);i<(N+1);i++){
  27.       chmin(res, k - (cnt[i]-cnt[i-k]));
  28.     }
  29.     return res;
  30.   }
  31. }
  32. ;
  33. // cLay varsion 20190817-1
  34.  
  35. // --- original code ---
  36. // #define main dummy_main
  37. // {}
  38. // #undef main
  39. // 
  40. // int cnt[100001];
  41. // 
  42. // class Solution {
  43. // public:
  44. //   int minSwaps(vector<int>& A) {
  45. //     int i, k, N, res = int_inf;
  46. //     N = A.size();
  47. // 
  48. //     cnt[0] = 0;
  49. //     rep(i,N) cnt[i+1] = cnt[i] + A[i];
  50. //     k = cnt[N];
  51. //     rep(i,k,N+1) res <?= k - (cnt[i]-cnt[i-k]);
  52. // 
  53. //     return res;
  54. //   }
  55. // };
  56.  
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/8/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x20): undefined reference to `main'
collect2: error: ld returned 1 exit status
stdout
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Standard output is empty
https://ideone.com/EljEOy
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
secret

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