Submission #1165748

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Source Code Expand

#include<cstdio>
#include<algorithm>
#include<cstring>
#include<iostream>
#include<vector>
#include<set>
#include<map>
#include<bitset>
#include<cmath>
#include<string>

#define ls (t<<1)
#define rs ((t<<1)+1)
#define mid ((l+r)>>1)
#define fi first
#define se second
#define mk make_pair
#define pb push_back

#define N 100005
#define M 200005
#define seed 23333

using namespace std;
int i,j,m,n,p,k;
char C[2];
char s1[4]={'.','.','#','#'};
char s2[4]={'#','.','#','.'};
int main()
{
		scanf("%d",&n);
		string a,b;
		for (;;)
		{
				string c,d;
				for (i=0;i<4;++i) 
				{
					c=a+s1[i];
					d=b+s2[i];
					cout<<c<<'\n'<<d<<endl;
					scanf("%s",&C);
					if (C[0]=='T') break;
				}
				if (i==4)	break;
				a=c; b=d;
		}
		for (;;)
		{
				string c,d;
				for (i=0;i<4;++i)
				{
						c=s1[i]+a;
						d=s2[i]+b;
						cout<<c<<'\n'<<d<<endl;
						scanf("%s",&C);
						if (C[0]=='T') break;
				}
				if (i==4) break;
				a=c; b=d; 
		}
		cout<<a<<'\n'<<b<<endl;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:41:19: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[2]’ [-Wformat=]
      scanf("%s",&C);
                   ^
./Main.cpp:55:20: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[2]’ [-Wformat=]
       scanf("%s",&C);
                    ^
./Main.cpp:31:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&n);
                 ^
./Main.cpp:41:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
      scanf("%s",&C);
                    ^
./Main.cpp:55:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
       scanf("%s",&C);
                     ^

Judge Result