Submission #327838

Source Code Expand

#include <cstdio>
#include <algorithm>
#include <cassert>

using namespace std;

int main()
{
  int N;
  int A = 0;
  scanf("%d", &N);

  for (int i = 0; i < N; i++) {
    A += N - i;
  }
  printf("%d\n", A);
}

Submission Info

Submission Time
Task A - 隠れた言葉
User kumabook
Language C++ (G++ 4.6.4)
Score 100
Code Size 228 Byte
Status AC
Exec Time 22 ms
Memory 804 KiB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:11:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 4
AC × 7
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt
All subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt
Case Name Status Exec Time Memory
sample_01.txt AC 22 ms 708 KiB
sample_02.txt AC 21 ms 800 KiB
sample_03.txt AC 22 ms 700 KiB
sample_04.txt AC 21 ms 792 KiB
subtask1_01.txt AC 22 ms 796 KiB
subtask1_02.txt AC 22 ms 804 KiB
subtask1_03.txt AC 22 ms 796 KiB
subtask1_04.txt AC 22 ms 748 KiB
subtask1_05.txt AC 22 ms 800 KiB
subtask1_06.txt AC 22 ms 712 KiB
subtask1_07.txt AC 22 ms 796 KiB