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  1. #include <vector>
  2. #include <string>
  3. #include <algorithm>
  4. using namespace std;
  5. class IncrementingSequence{
  6. public:
  7.   string canItBeDone(int k, vector <int> A){
  8.     sort( A.begin(), A.end() );
  9.     int N = A.size();
  10.     for( int i=1; i<=N; i++ ){
  11.       if( A[i-1] == i ) continue;
  12.       if( A[i-1] > i ) return "IMPOSSIBLE";
  13.       A[i-1] += k;
  14.       sort( A.begin(), A.end() );
  15.       i--;
  16.     }
  17.     return "POSSIBLE";
  18.   }
  19. };
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
/usr/lib/gcc/i486-linux-gnu/4.8/../../../i386-linux-gnu/crt1.o: In function `_start':
(.text+0x18): undefined reference to `main'
collect2: error: ld returned 1 exit status
stdout
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Standard output is empty
https://ideone.com/do2klP
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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