Submission #45005

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
45005	2018-04-10 14:11:15	RezwanArefin01	Bali Sculptures (APIO15_sculpture)	C++17	100 / 100	632 ms	23420 KiB

sculpture

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#pragma GCC optimize("Ofast,unroll-loops,no-stack-protector")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> ii; 
int n, A, B, a[2001], f[2010]; ll C[2001][2001]; 
bool dp[110][110];
int main(int argc, char const *argv[]) {
  scanf("%d %d %d", &n, &A, &B); 
  for(int i = 1; i <= n; i++) 
    scanf("%d", &a[i]); 
  for(int i = 1; i <= n; i++) {
    C[i][i] = a[i];
    for(int j = i + 1; j <= n; j++) 
      C[i][j] = C[i][j - 1] + a[j]; 
  }
  ll mask = (1ll << 42) - 1; 
  #define nyc(a, b) ((a & b) == a)
  if(A == 1) {
    for(int b = 41; b >= 0; b--) {
      mask ^= 1ll << b; 
      f[0] = 0;
      for(int i = 1; i <= n; i++) { f[i] = B + 1; 
 
 
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Compilation message (stderr)

sculpture.cpp: In function 'int main(int, const char**)':
sculpture.cpp:14:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d %d", &n, &A, &B); 
  ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
sculpture.cpp:16:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &a[i]); 
   ~~~~~^~~~~~~~~~~~~

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