제출 #16609

#제출 시각아이디문제언어결과실행 시간메모리
16609eaststar달리는 게임 (kriii3_E)C++14
0 / 70
0 ms8892 KiB
#include <stdio.h>
int a[1000010],chk[1000010];
long long ans,s,cnt;
int main(){
    int i,n;
    scanf("%d",&n);
    for(i=1;i<=n;++i)scanf("%d",a+i);
    for(;i;){
        for(;a[i]<=0;--i);
        s=0;
        for(;i&&a[i]+s>0;s+=a[i--])chk[i]=1;
    }
    for(i=1;i<=n;++i){
        for(cnt=1;i<=n&&chk[i];)ans+=a[i++]*(cnt++);
    }
    printf("%lld",ans);
    return 0;
}
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