제출 #40414

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
40414		Pajaraja	Calvinball championship (CEOI15_teams)	C++14	100 / 100	367 ms	1436 KiB

teams

#include <bits/stdc++.h>
using namespace std;
const int MOD=1000007;
long long dp[10007],dpl[10007];
long long a[10007],parc[10007];
int main()
{
	long long cur=0;
	int n;
	scanf("%d",&n);
	for(int i=1;i<=n;i++) scanf("%d",&a[i]);
	parc[0]=0;
	for(int i=1;i<=n;i++) parc[i]=fmax(parc[i-1],a[i]);
	for(int i=1;i<=n;i++) dp[i]=1;
	for(int j=n;j>=1;j--)
	{
		cur=(cur+dp[parc[j-1]]*(min(parc[j-1],a[j]-1)))%MOD;
		for(int i=parc[j-1]+1;i<a[j];i++) cur=(cur+dp[i])%MOD;
		for(int i=1;i<=n;i++) dpl[i]=dp[i];
		for(int i=1;i<=n;i++) dp[i]=(i*dpl[i]+dpl[i+1])%MOD;
	}
	printf("%d",cur+1);
}

컴파일 시 표준 에러 (stderr) 메시지

teams.cpp: In function 'int main()':
teams.cpp:11:40: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'long long int*' [-Wformat=]
  for(int i=1;i<=n;i++) scanf("%d",&a[i]);
                                        ^
teams.cpp:22:19: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long long int' [-Wformat=]
  printf("%d",cur+1);
                   ^
teams.cpp:10:16: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&n);
                ^
teams.cpp:11:41: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  for(int i=1;i<=n;i++) scanf("%d",&a[i]);
                                         ^

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 10 / 10
• Subtask 6: 10 / 10
• Subtask 7: 10 / 10
• Subtask 8: 10 / 10
• Subtask 9: 10 / 10
• Subtask 10: 10 / 10