Submission #240290

#	Time	Username	Problem	Language	Result	Execution time	Memory
240290		Ruxandra985	Wiring (IOI17_wiring)	C++14	13 / 100	49 ms	3840 KiB

wiring

#include <bits/stdc++.h>
#include "wiring.h"
#define INF 2000000000
using namespace std;

int taken[200010];


long long min_total_length(vector<int> r, vector<int> b) {
    int i , curr , j;
    long long sol = 0 , val1 , val2;

    i = r.size() - 1;
    j = 0;

    while (i >= 0 && j < b.size()){
        sol = sol + b[j] - r[i];
        i--;
        j++;
    }

    while (i >= 0){
        sol = sol + b[0] - r[i];
        i--;
    }

    while (j < b.size()){
        sol = sol + b[j] - r.back();
        j++;
    }

    return sol;

}

Compilation message (stderr)

wiring.cpp: In function 'long long int min_total_length(std::vector<int>, std::vector<int>)':
wiring.cpp:16:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     while (i >= 0 && j < b.size()){
                      ~~^~~~~~~~~~
wiring.cpp:27:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     while (j < b.size()){
            ~~^~~~~~~~~~
wiring.cpp:10:13: warning: unused variable 'curr' [-Wunused-variable]
     int i , curr , j;
             ^~~~
wiring.cpp:11:25: warning: unused variable 'val1' [-Wunused-variable]
     long long sol = 0 , val1 , val2;
                         ^~~~
wiring.cpp:11:32: warning: unused variable 'val2' [-Wunused-variable]
     long long sol = 0 , val1 , val2;
                                ^~~~

• Subtask 1: 0 / 7
• Subtask 2: 13 / 13
• Subtask 3: 0 / 10
• Subtask 4: 0 / 25
• Subtask 5: 0 / 45