Submission #2207510


Source Code Expand

#include <iostream>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <cmath>
using namespace std;

int a[1000],n;

int main()
{
  cin>>n;
  for(int i=0;i<n;i++) cin>>a[i];
  cout<<(double)(a[n-1]-a[0])/(n-1)<<endl;  system("pause");
  return 0;
}

Submission Info

Submission Time
Task A - 差の平均
User luogu_bot2
Language C++ (GCC 5.4.1)
Score 0
Code Size 263 Byte
Status WA
Exec Time 2 ms
Memory 504 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:14:60: warning: ignoring return value of ‘int system(const char*)’, declared with attribute warn_unused_result [-Wunused-result]
   cout<<(double)(a[n-1]-a[0])/(n-1)<<endl;  system("pause");
                                                            ^

Judge Result

Set Name All
Score / Max Score 0 / 100
Status
AC × 7
WA × 48
Set Name Test Cases
All 00-sample-00, 00-sample-01, 00-sample-02, 00-sample-03, largest-01, random-00-00052, random-01-00052, random-02-00023, random-03-00056, random-04-00066, random-05-00033, random-06-00062, random-07-00071, random-08-00064, random-09-00028, random-10-00054, random-11-00095, random-12-00046, random-13-00086, random-14-00092, random-15-00089, random-16-00071, random-17-00006, random-18-00064, random-19-00082, random-20-00089, random-21-00050, random-22-00085, random-23-00049, random-24-00062, random-25-00010, random-26-00095, random-27-00032, random-28-00069, random-29-00020, random-30-00036, random-31-00008, random-32-00022, random-33-00076, random-34-00052, random-35-00090, random-36-00075, random-37-00007, random-38-00067, random-39-00023, random-40-00075, random-41-00085, random-42-00094, random-43-00088, random-44-00093, random-45-00088, sample-00, sample-01, sample-02, sample-03
Case Name Status Exec Time Memory
00-sample-00 AC 2 ms 504 KB
00-sample-01 AC 2 ms 504 KB
00-sample-02 AC 2 ms 504 KB
00-sample-03 WA 2 ms 504 KB
largest-01 AC 2 ms 504 KB
random-00-00052 WA 2 ms 504 KB
random-01-00052 WA 2 ms 504 KB
random-02-00023 WA 2 ms 500 KB
random-03-00056 WA 2 ms 504 KB
random-04-00066 WA 2 ms 504 KB
random-05-00033 WA 2 ms 504 KB
random-06-00062 WA 2 ms 504 KB
random-07-00071 WA 2 ms 504 KB
random-08-00064 WA 2 ms 504 KB
random-09-00028 WA 2 ms 504 KB
random-10-00054 WA 2 ms 504 KB
random-11-00095 WA 2 ms 504 KB
random-12-00046 WA 2 ms 504 KB
random-13-00086 WA 2 ms 504 KB
random-14-00092 WA 2 ms 504 KB
random-15-00089 WA 2 ms 504 KB
random-16-00071 WA 2 ms 504 KB
random-17-00006 WA 2 ms 504 KB
random-18-00064 WA 2 ms 504 KB
random-19-00082 WA 2 ms 504 KB
random-20-00089 WA 2 ms 500 KB
random-21-00050 WA 2 ms 504 KB
random-22-00085 WA 2 ms 504 KB
random-23-00049 WA 2 ms 504 KB
random-24-00062 WA 2 ms 504 KB
random-25-00010 WA 2 ms 504 KB
random-26-00095 WA 2 ms 504 KB
random-27-00032 WA 2 ms 504 KB
random-28-00069 WA 2 ms 500 KB
random-29-00020 WA 2 ms 500 KB
random-30-00036 WA 2 ms 504 KB
random-31-00008 WA 2 ms 504 KB
random-32-00022 WA 2 ms 504 KB
random-33-00076 WA 2 ms 504 KB
random-34-00052 WA 2 ms 504 KB
random-35-00090 WA 2 ms 504 KB
random-36-00075 WA 2 ms 504 KB
random-37-00007 WA 2 ms 504 KB
random-38-00067 WA 2 ms 504 KB
random-39-00023 WA 2 ms 500 KB
random-40-00075 WA 2 ms 504 KB
random-41-00085 WA 2 ms 504 KB
random-42-00094 WA 2 ms 504 KB
random-43-00088 WA 2 ms 504 KB
random-44-00093 WA 2 ms 504 KB
random-45-00088 WA 2 ms 504 KB
sample-00 AC 2 ms 504 KB
sample-01 AC 2 ms 504 KB
sample-02 AC 2 ms 504 KB
sample-03 WA 2 ms 504 KB