Submission #1695924

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Source Code Expand

/*
                ____________    ______________       __
               / _________  /\ /_____   _____/\     / /\
              / /\       / /  \\    /  /\    \ \   / /  \
             / /  \_____/ /   / \__/  /  \____\/  / /   /
            / /   /    / /   /    /  /   /       / /   /
           / /   /    / /   /    /  /   /       / /   /
          / /   /    / /   /    /  /   /       / /   /
         / /___/____/ /   /    /  /   /       / /___/________
        /____________/   /    /__/   /       /______________/\
        \            \  /     \  \  /        \              \ \
         \____________\/       \__\/          \______________\/
           ___       ___               ___    __________
          /  /\     /  /\             /  /\  /_______  /\
         /  /__\___/  /  \           /  /  \ \      /  /  \
        /____    ____/   /          /  /   /  \____/  /   /
        \   /   /\   \  /          /  /   /       /  /   /
         \_/   /  \___\/ ___      /  /   /       /  /   /
          /   /   /     /  /\    /  /   /       /  /   /
         /   /   /     /  /__\__/  /   /       /  /___/____
        /___/   /     /___________/   /       /___________/\
        \   \  /      \           \  /        \           \ \
         \___\/        \___________\/          \___________\/
       
          A FAN OF FIZZYDAVID
           
*/

#include<bits/stdc++.h>

#define HEAP priority_queue
#define rep(i,n) for(int i=0;i<(n);i++)
#define per(i,n) for(int i=(n)-1;i>=0;i--)
#define forn(i,l,r) for(int i=(l);i<=(r);i++)
#define nrof(i,r,l) for(int i=(r);i>=(l);i--)
#define mp make_pair
#define mt make_tuple
#define pb push_back
#define X first
#define Y second
#define eps 1e-20
#define pi 3.1415926535897932384626433832795
#define orz int
#define yjz main
#define fizzydavid return
#define ak 0
#define la ;
#define debug puts("OK");
#define SZ(x) (int)x.size()
#define ALL(x) x.begin(),x.end()

using namespace std;

typedef long long LL;
typedef double flt;
typedef vector<int> vi;
typedef pair<int,int> pii;

const int iinf=1e9+7;
const LL linf=1ll<<60;
const flt dinf=1e10;

template <typename T>
inline void scf(T &x)
{
	bool f=0; x=0; char c=getchar();
	while((c<'0' || c>'9') && c!='-') c=getchar();
	if(c=='-') { f=1; c=getchar(); }
	while(c>='0' && c<='9') { x=x*10+c-'0'; c=getchar(); }
	if(f) x=-x; return;
}

template <typename T1,typename T2>
void scf(T1 &x,T2 &y) { scf(x); return scf(y); }

template <typename T1,typename T2,typename T3>
void scf(T1 &x,T2 &y,T3 &z) { scf(x); scf(y); return scf(z); }

#ifdef ONLINE_JUDGE
#else
#define DEBUG
#endif

//---------------------------head----------------------------

const int N=11;

int n,m;
char cmap[N][N];
bool f[N][N];

orz yjz()
{
	scf(n,m);
	forn(i,1,n) scanf("%s",cmap[i]+1);
	forn(i,1,n) forn(j,1,m) f[i][j]=(cmap[i][j]=='#');
	forn(i,1,n) forn(j,1,m) if(f[i][j] && f[i][j+1] && f[i+1][j]){ puts("Impossible"); fizzydavid ak la }
	int x=1,y=1; f[1][1]=1;
	if(!f[1][1]){ puts("Impossible"); fizzydavid ak la }
	while(x!=n || y!=m)
	{
		int tx=x,ty=y;
		f[x][y]=0;
		if(f[x][y+1]) y++;
		else if(f[x+1][y]) x++;
		if(x==tx && y==ty){ puts("Impossible"); fizzydavid ak la }
	}
	f[n][m]=0;
	forn(i,1,n) forn(j,1,m) if(f[i][j]){ puts("Impossible"); fizzydavid ak la }
	puts("Possible");
	fizzydavid ak la
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:95:35: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  forn(i,1,n) scanf("%s",cmap[i]+1);
                                   ^

Judge Result