Submission #107003

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
107003	2019-04-21 12:37:44	someone_aa	Palembang Bridges (APIO15_bridge)	C++17	22 / 100	203 ms	7896 KiB

bridge

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#include <bits/stdc++.h>
#define ll long long
#define pb push_back
#define mp make_pair
using namespace std;
const int maxn = 100100;
ll s[maxn], f[maxn], n, k;
char szone[maxn], fzone[maxn];
int main() {
    cin>>k>>n;
    ll result = 0LL;
    vector<ll>v;
    vector<pair<ll,ll> > vv;
    for(int i=1;i<=n;i++) {
        cin>>szone[i]>>s[i];
        cin>>fzone[i]>>f[i];
        if(szone[i] == fzone[i]) result += abs(f[i] - s[i]);
        if(szone[i] != fzone[i]) {
            v.pb(s[i]);
            v.pb(f[i]);
        }
        vv.pb(mp(min(s[i], f[i]), max(s[i], f[i])));
    }
    if(v.size() == 0) {
        cout<<result;
        return 0;
    }
 
 
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Compilation message (stderr)

bridge.cpp: In function 'int main()':
bridge.cpp:58:17: warning: unused variable 'i' [-Wunused-variable]
         for(int i:v) {
                 ^

• Subtask 1: 8 / 8
• Subtask 2: 14 / 14
• Subtask 3: 0 / 9
• Subtask 4: 0 / 32
• Subtask 5: 0 / 37