Submission #1515259
Source Code Expand
#include <bits/stdc++.h>
using namespace std;
//--------------------------------------------
#define FOR(i,a,b) for(int i=(a);i<(b);i++)
#define RFOR(i,a,b) for(int i=(b)-1;i>=(a);i--)
#define REP(i,n) FOR(i,0,n)
#define RREP(i,n) RFOR(i,0,n)
#define LL long long
#define INF INT_MAX/3
//--------------------------------------------
const double EPS = 1e-14;
const double PI = acos(-1.0);
//--------------------------------------------
int main(){
LL n, m;
scanf("%lld %lld",&n, &m);
if (n > 2 * m) printf("%lld\n",min(n, m / 2));
else if (m > 1) printf("%lld\n",n + ((m - (2 * n)) / 4));
else printf("0\n");
}
Submission Info
Submission Time
2017-08-16 00:04:26+0900
Task
C - Scc Puzzle
User
croonalullaby
Language
C++14 (GCC 5.4.1)
Score
0
Code Size
654 Byte
Status
WA
Exec Time
1 ms
Memory
256 KB
Compile Error
./Main.cpp: In function ‘int main()’:
./Main.cpp:21:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%lld %lld",&n, &m);
^
Judge Result
Set Name
Sample
All
Score / Max Score
0 / 0
0 / 300
Status
Set Name
Test Cases
Sample
00_example_01.txt, 00_example_02.txt
All
00_example_01.txt, 00_example_02.txt, 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt
Case Name
Status
Exec Time
Memory
00_example_01.txt
AC
1 ms
256 KB
00_example_02.txt
AC
1 ms
256 KB
01.txt
WA
1 ms
256 KB
02.txt
AC
1 ms
256 KB
03.txt
AC
1 ms
256 KB
04.txt
WA
1 ms
256 KB
05.txt
WA
1 ms
256 KB
06.txt
AC
1 ms
256 KB
07.txt
AC
1 ms
256 KB