Submission #585794

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
585794	2022-06-29 10:56:21	messiuuuuu	Palembang Bridges (APIO15_bridge)	C++14	100 / 100	180 ms	9448 KiB

bridge

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#include<bits/stdc++.h>
#define task "C"
#define ll long long
#define ld long double
#define fi first
#define se second
#define pb push_back
using namespace std;
const int MAXN = 1e5 + 5;
const ll INF = 1e18 + 5;
int n, k;
struct TRoad
{
    char h, o;
    ll ph, po;
}a[MAXN];
ll more = 0;
ll Cal(int p)
{
    ll res = 0;
    for (int i = 1; i <= n; i++)
    {
        if (a[i].h == a[i].o)
        {
            res += abs(a[i].ph - a[i].po);
        } else
        {
 
 
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Compilation message (stderr)

bridge.cpp: In function 'void Input()':
bridge.cpp:72:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   72 |     for (int i = 0; i < cs.size(); i++)
      |                     ~~^~~~~~~~~~~
bridge.cpp: In function 'void Solve()':
bridge.cpp:154:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  154 |     for (int i = 0; i + 1 < cs.size(); i++)
      |                     ~~~~~~^~~~~~~~~~~
bridge.cpp: In function 'int main()':
bridge.cpp:207:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  207 |         freopen(task".INP","r",stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
bridge.cpp:208:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  208 |         freopen(task".OUT","w",stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 8 / 8
• Subtask 2: 14 / 14
• Subtask 3: 9 / 9
• Subtask 4: 32 / 32
• Subtask 5: 37 / 37