Submission #211604

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
2116042020-03-20 19:21:13mieszko11bBuilding 4 (JOI20_building4)C++14
100 / 100
424 ms26128 KiB
#include <bits/stdc++.h>
using namespace std;
using ii = pair<int, int>;
#define X first
#define Y second
int n;
ii dp[1000007][2];
int a[1000007], b[1000007];
ii merge(ii a, ii b) {
return {min(a.X, b.X), max(a.Y, b.Y)};
}
ii addone(ii a) {
return {a.X + 1, a.Y + 1};
}
int main() {
scanf("%d", &n);
n *= 2;
for(int i = 1 ; i <= n ; i++)
scanf("%d", &a[i]);
for(int i = 1 ; i <= n ; i++)
scanf("%d", &b[i]);
dp[1][0] = {1, 1};
 
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Compilation message (stderr)

building4.cpp: In function 'int main()':
building4.cpp:23:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
  ~~~~~^~~~~~~~~~
building4.cpp:26:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &a[i]);
   ~~~~~^~~~~~~~~~~~~
building4.cpp:28:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &b[i]);
   ~~~~~^~~~~~~~~~~~~
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