제출 #660002

#제출 시각UTC-0아이디문제언어결과실행 시간메모리
6600022022-11-20 08:30:30aebovPalembang Bridges (APIO15_bridge)C++17
0 / 100
1 ms468 KiB
#include<iostream>
#include<algorithm>
#include<cstring>
#include<iomanip>
#include<map>
#include<utility>
#include<unordered_map>
#include<vector>
#include<set>
#define pii pair<int,int>
#define F first
#define S second
#define ll long long
#define pb push_back
using namespace std;
const int N = (int)1e5 + 5, mod = (ll)1e9 + 7;
int n, k, x, y;
char ch, hc;
int sm = 0, sm2 = (ll)1e9 + 18;
void sub(){
// cerr << "\n entered #sub 2 \n";
vector<int> cv;
vector<pii> vc; vc.pb({0,0});
for(int i = 1; i <= n; i ++){
cin >> ch >> x >> hc >> y;
if(x < y)swap(x, y);
if(ch == hc) sm += x - y;
else vc.pb({y, x});
 
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컴파일 시 표준 에러 (stderr) 메시지

bridge.cpp: In function 'void sub()':
bridge.cpp:39:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   39 |  for(int i = 0; i < cv.size(); i ++){
      |                 ~~^~~~~~~~~~~
bridge.cpp:40:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   40 |   for(int j = i; j < cv.size(); j ++) {
      |                  ~~^~~~~~~~~~~
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