CODE FESTIVAL 2016 Final

Submission #3669852

Source codeソースコード

#include<stdio.h>

void run(void){
  int n;
  scanf("%d",&n);
  int k=1;
  while(k*(k+1)/2<n) k++;
  while(n>0){
    if(k<=n){
      printf("%d\n",k);
      n-=k;
    }
    k--;
  }
}

int main(void){
  run();
  return 0;
}

Submission

Task問題 B - Exactly N points
User nameユーザ名 sansen
Created time投稿日時
Language言語 C (GCC 5.4.1)
Status状態 AC
Score得点 300
Source lengthソースコード長 244 Byte
File nameファイル名
Exec time実行時間 1 ms
Memory usageメモリ使用量 128 KB

Compiler messageコンパイルメッセージ

./Main.c: In function ‘run’:
./Main.c:5:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d",&n);
^

Test case

Set

Set name Score得点 / Max score Cases
sample - sample-01.txt,sample-02.txt,sample-03.txt
dataset1 200 / 200 sample-01.txt,sample-02.txt,sample-03.txt,01-01.txt,01-02.txt,01-03.txt,01-04.txt,01-05.txt,01-06.txt,01-07.txt,01-08.txt,01-09.txt,01-10.txt
dataset2 100 / 100 sample-01.txt,sample-02.txt,sample-03.txt,01-01.txt,01-02.txt,01-03.txt,01-04.txt,01-05.txt,01-06.txt,01-07.txt,01-08.txt,01-09.txt,01-10.txt,02-01.txt,02-02.txt,02-03.txt,02-04.txt,02-05.txt,02-06.txt,02-07.txt,02-08.txt,sample-01.txt,sample-02.txt,sample-03.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
01-01.txt AC
01-02.txt AC
01-03.txt AC
01-04.txt AC 1 ms 128 KB
01-05.txt AC 1 ms 128 KB
01-06.txt AC
01-07.txt AC
01-08.txt AC
01-09.txt AC
01-10.txt AC
02-01.txt AC 1 ms 128 KB
02-02.txt AC 1 ms 128 KB
02-03.txt AC 1 ms 128 KB
02-04.txt AC 1 ms 128 KB
02-05.txt AC 1 ms 128 KB
02-06.txt AC 1 ms 128 KB
02-07.txt AC 1 ms 128 KB
02-08.txt AC 1 ms 128 KB
sample-01.txt AC
sample-02.txt AC 1 ms 128 KB
sample-03.txt AC