Submission #912184


Source Code Expand

#include<stdio.h>
int MIN(int a,int b){return a<b?a:b;}
int MAX(int a,int b){return a<b?b:a;}
int main(){
  int n,ans=-1e9,i,j,k,d[100010],mt,max,t,a;
  scanf("%d",&n);
  for(i=0;i<n;i++)scanf("%d",&d[i]);
  for(i=0;i<n;i++){
    max=-1e9;
    for(j=0;j<n;j++){
      if(i==j)continue;
      t=a=0;
      for(k=MIN(i,j);k<=MAX(i,j);k++)(k-MIN(i,j))%2?(a+=d[k]):(t+=d[k]);
      if(max<a){
	max=a;
	mt=t;
      }
    }
    ans=MAX(ans,mt);
  }
  printf("%d\n",ans);
  return 0;
}

Submission Info

Submission Time
Task C - 数列ゲーム
User yuiop
Language C (GCC 4.9.2)
Score 100
Code Size 502 Byte
Status AC
Exec Time 19 ms
Memory 800 KB

Compile Error

./Main.c: In function ‘main’:
./Main.c:6:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&n);
   ^
./Main.c:7:19: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   for(i=0;i<n;i++)scanf("%d",&d[i]);
                   ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 20
Set Name Test Cases
Sample sample-01.txt, sample-02.txt, sample-03.txt
All test-01.txt, test-02.txt, test-03.txt, test-04.txt, test-05.txt, test-06.txt, test-07.txt, test-08.txt, test-09.txt, test-10.txt, test-11.txt, test-12.txt, test-13.txt, test-14.txt, test-15.txt, test-16.txt, test-17.txt, test-18.txt, test-19.txt, test-20.txt
Case Name Status Exec Time Memory
sample-01.txt AC 17 ms 792 KB
sample-02.txt AC 17 ms 792 KB
sample-03.txt AC 16 ms 800 KB
test-01.txt AC 16 ms 792 KB
test-02.txt AC 16 ms 700 KB
test-03.txt AC 16 ms 800 KB
test-04.txt AC 16 ms 664 KB
test-05.txt AC 16 ms 800 KB
test-06.txt AC 16 ms 796 KB
test-07.txt AC 18 ms 796 KB
test-08.txt AC 18 ms 788 KB
test-09.txt AC 16 ms 692 KB
test-10.txt AC 18 ms 796 KB
test-11.txt AC 16 ms 800 KB
test-12.txt AC 18 ms 692 KB
test-13.txt AC 18 ms 796 KB
test-14.txt AC 18 ms 700 KB
test-15.txt AC 18 ms 800 KB
test-16.txt AC 16 ms 696 KB
test-17.txt AC 17 ms 796 KB
test-18.txt AC 19 ms 652 KB
test-19.txt AC 17 ms 692 KB
test-20.txt AC 18 ms 700 KB