Submission #22001194

Source Code Expand

/** author: samari06,  created: 24.04.2021 21:02:00 **/
#include <bits/stdc++.h>
#define REP(i, N) for(int i = 0; i < (int)N; i++)
using namespace std;
typedef long long ll;

int main(){
    int n;
    cin >> n;

    int u = 1001, d = 0;
    vector<int> a(n), b(n);
    REP(i,n){
        scanf("%d", &a[i]);
    }
    REP(i,n){
        scanf("%d", &b[i]);
    }

    REP(i,n){
        if(a[i] > d) d = a[i];
        if(b[i] < u) u = b[i];
    }

    int res = u-d+1;
    if(res < 0) res = 0;
    cout << res;

    return 0;
}

Submission Info

Submission Time
Task B - Intersection
User samari06
Language C++ (GCC 9.2.1)
Score 200
Code Size 554 Byte
Status AC
Exec Time 8 ms
Memory 3668 KiB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:14:14: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   14 |         scanf("%d", &a[i]);
      |         ~~~~~^~~~~~~~~~~~~
./Main.cpp:17:14: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   17 |         scanf("%d", &b[i]);
      |         ~~~~~^~~~~~~~~~~~~

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 16
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All extreme_00.txt, extreme_01.txt, extreme_02.txt, manual_00.txt, manual_01.txt, random_00.txt, random_01.txt, random_02.txt, random_03.txt, random_04.txt, random_05.txt, random_06.txt, random_07.txt, sample_01.txt, sample_02.txt, sample_03.txt
Case Name Status Exec Time Memory
extreme_00.txt AC 8 ms 3648 KiB
extreme_01.txt AC 2 ms 3572 KiB
extreme_02.txt AC 2 ms 3540 KiB
manual_00.txt AC 8 ms 3664 KiB
manual_01.txt AC 3 ms 3592 KiB
random_00.txt AC 2 ms 3592 KiB
random_01.txt AC 3 ms 3644 KiB
random_02.txt AC 3 ms 3496 KiB
random_03.txt AC 5 ms 3628 KiB
random_04.txt AC 3 ms 3576 KiB
random_05.txt AC 2 ms 3592 KiB
random_06.txt AC 2 ms 3496 KiB
random_07.txt AC 2 ms 3668 KiB
sample_01.txt AC 3 ms 3592 KiB
sample_02.txt AC 3 ms 3668 KiB
sample_03.txt AC 3 ms 3592 KiB