제출 #106609

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
106609		Fasho	Zamjena (COCI18_zamjena)	C++14	14 / 70	3 ms	612 KiB

zamjena

#include <bits/stdc++.h>
#define N 1000005
#define ll long long int 	
#define MP make_pair
#define pb push_back
#define ppb pop_back
#define sp " "
#define endl "\n"
#define fi first
#define se second
#define ii pair<int,int>
#define lli pair<ll,ll>
#define fast cin.tie(0);cout.tie(0);ios_base::sync_with_stdio(false)
#define fast2 freopen ("myfile.in","r",stdin);freopen ("myfile.out","w",stdout);
#define mod 1000000007
#define fs(x,y) for(int i=1;i<=y;i++) cin>>x[i]
#define fo(i,x,y) for(int i=x;i<=y;i++)
using namespace std;

ll n,m,a[N],b[N],sum,k;

char s[N];

ll check(char a)
{
	if(a<='z' && a>='a')
		return -1;
	else
		return a-'0';
}

int main()
{
	fast;
	cin>>n;
	fo(i,1,n)
	{
		cin>>s+1;
		a[i]=check(s[1]);
	}
	fo(i,1,n)
	{
		cin>>s+1;
		b[i]=check(s[1]);
		if(b[i]>-1 && a[i]>-1 && b[i]!=a[i])
			k=1;
	}
	// fo(i,1,n)
	// 	cout<<a[i]<<sp;
	// 	cout<<endl;
	// fo(i,1,n)
	// 	cout<<b[i]<<sp;
	// 	cout<<endl;
	if(k)
		cout<<"NE";
	else
	cout<<"DA";

}

컴파일 시 표준 에러 (stderr) 메시지

zamjena.cpp: In function 'int main()':
zamjena.cpp:38:9: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   cin>>s+1;
        ~^~
zamjena.cpp:43:9: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   cin>>s+1;
        ~^~

• Subtask 1: 14 / 14
• Subtask 2: 0 / 14
• Subtask 3: 0 / 14
• Subtask 4: 0 / 14
• Subtask 5: 0 / 14