Submission #1220297


Source Code Expand

#include <cstdio>
#include <cstring>
#include <cassert>
#include <iostream>
#include <algorithm>
#include <vector>
#include <set>

#define FOR(i, a, b) for (int i = (a); i < (b); ++i)
#define REP(i, n) FOR (i, 0, n)
#define _ << " _ " <<
#define TRACE(x) cerr << #x << " = " << x << endl
#define debug(...) fprintf(stderr, __VA_ARGS__)
//#define debug
//#define TRACE(x)

using namespace std;

typedef long long llint;

const int MAXN = 110;

int n;
string a, b;

int main(void) {
  scanf("%d",&n);
  cin >> a >> b;
  int sol = 2 * n;
  REP(i, n)
    if (a.substr(i, n - i) == b.substr(0, n - i))
      sol = min(sol, 2 * n - (n - i));
  printf("%d\n",sol);
  
  return 0;
}

Submission Info

Submission Time
Task A - Prefix and Suffix
User mislav
Language C++14 (GCC 5.4.1)
Score 200
Code Size 711 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:27:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&n);
                 ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 9
Set Name Test Cases
Sample 0_00.txt, 0_01.txt, 0_02.txt
All 0_00.txt, 0_01.txt, 0_02.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt
Case Name Status Exec Time Memory
0_00.txt AC 1 ms 256 KB
0_01.txt AC 1 ms 256 KB
0_02.txt AC 1 ms 256 KB
1_00.txt AC 1 ms 256 KB
1_01.txt AC 1 ms 256 KB
1_02.txt AC 1 ms 256 KB
1_03.txt AC 1 ms 256 KB
1_04.txt AC 1 ms 256 KB
1_05.txt AC 1 ms 256 KB