Submission #576011


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,an,ma,ans,max,ao,tk,i,j,k,l,a[60]={0};
  scanf("%d",&n);
  for(i=0;i<n;i++)scanf("%d",&a[i]);
  max=ans=-100;
  for(i=0;i<n;i++){
    ma=an=-100;
    for(j=0;j<n;j++){
      if(i==j)continue;
      ao=tk=l=0;
      for(k=MIN(i,j);k<=MAX(i,j);k++){
	if(l)ao+=a[k];
	else tk+=a[k];
	l=1-l;
      }//printf("i%d j%d ao%d tk%d\n",i,j,ao,tk);
      if(ma<ao){
	ma=ao;
	an=tk;
      }
    }
    ans=MAX(ans,an);
  }
  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 588 Byte
Status AC
Exec Time 32 ms
Memory 804 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",&a[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 25 ms 696 KB
sample-02.txt AC 26 ms 796 KB
sample-03.txt AC 25 ms 648 KB
test-01.txt AC 25 ms 636 KB
test-02.txt AC 32 ms 496 KB
test-03.txt AC 25 ms 792 KB
test-04.txt AC 25 ms 788 KB
test-05.txt AC 24 ms 792 KB
test-06.txt AC 24 ms 788 KB
test-07.txt AC 24 ms 648 KB
test-08.txt AC 24 ms 792 KB
test-09.txt AC 24 ms 648 KB
test-10.txt AC 23 ms 796 KB
test-11.txt AC 24 ms 648 KB
test-12.txt AC 24 ms 760 KB
test-13.txt AC 25 ms 800 KB
test-14.txt AC 24 ms 804 KB
test-15.txt AC 23 ms 800 KB
test-16.txt AC 23 ms 708 KB
test-17.txt AC 24 ms 796 KB
test-18.txt AC 23 ms 800 KB
test-19.txt AC 23 ms 800 KB
test-20.txt AC 21 ms 700 KB