Submission #23427

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
23427	2017-05-09 07:13:04	14kg	Bali Sculptures (APIO15_sculpture)	C++11	100 / 100	283 ms	36356 KiB

sculpture

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#include <stdio.h>
#define N 2002
#define INF 999999999
#define min2(x,y) (x<y?x:y)
#define max2(x,y) (x>y?x:y)
int n, L, R, nn;
bool out[51], check[N][N];
long long p[51], in[N], s[N][N];
int main()
{
  int num, temp1[N], temp2[N];
  long long sum, tot=0;
  scanf("%d %d %d", &n, &L, &R);
  for (int i = 1; i <= n; i++) scanf("%lld", &in[i]);
  p[0] = 1;
  for (int i = 1; i <= 50; i++) p[i] = p[i - 1] * 2;
  for (int i = 1; i <= n; i++) for (int j = i; j <= n; j++) s[i][j] = s[i][j - 1] + in[j];
  if (s[1][n] == 0) { printf("0"); return 0; }
  for (int i = 49; i >= 0; i--)
  {
    num = 1, sum = 0;
    for (int j = 1; j <= n; j++)
    {
      sum += in[j];
      if (sum >= p[i + 1]) sum = in[j], num++;
      if (sum >= p[i + 1]) { num = INF; break; }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

sculpture.cpp: In function 'int main()':
sculpture.cpp:16:31: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d %d", &n, &L, &R);
                               ^
sculpture.cpp:17:52: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  for (int i = 1; i <= n; i++) scanf("%lld", &in[i]);
                                                    ^

• Subtask 1: 9 / 9
• Subtask 2: 16 / 16
• Subtask 3: 21 / 21
• Subtask 4: 25 / 25
• Subtask 5: 29 / 29