Submission #28655

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
28655	2017-07-16 08:27:01	핑응핑응 홍신정 (#68)	Bulb Game (FXCUP2_bulb)	C11	0 / 1	0 ms	1132 KiB

bulb

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#include "bulb.h"
int button[1111];
int NN;
void Init(int N) {
  // do nothing
  NN = N;
}
int MakeTurn(int M) {
  button[M] = 1;
  for (int i = 2; i <= NN+1; i*=2) {
    if (button[(M + i) % (NN + 1)] == 0) {
      button[(M + i) % (NN + 1)] = 1;
      if ((M + i) % (NN + 1) == 0)
        return 1;
      return (M + i) % (NN + 1);
    }
  }
}
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

bulb.c: In function 'MakeTurn':
bulb.c:20:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^

• Subtask 1: 0 / 1