Submission #1513646

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int,int> pp;
typedef pair<ll,ll> pll;
void read(int& x){ scanf("%d",&x); }
void read(ll& x){ scanf("%lld",&x); }
template<typename T,typename... Args>
void read(T& a,Args&... b){ read(a); read(b...); }
#define all(x) (x).begin(),(x).end()
#define pb push_back
#define eb emplace_back
#define x first
#define y second

char a[2][510][510];
char s[510];

int main()
{
	int n, m;
	read(n, m);
	for(int i=1; i<=n; ++i){
		for(int j=1; j<=m; ++j){
			bool c = (i%2==1 && j<m) || (j==1);
			a[c][i][j]='.';
			a[1-c][i][j]='#';
		}
		scanf("%s", s);
		for(int j=1; j<=m; ++j){
			if(s[j-1] == '#') a[0][i][j]=a[1][i][j]='#';
		}
	}
	for(int i=1; i<=n; ++i) puts(a[0][i]+1);
	putchar(10);
	for(int i=1; i<=n; ++i) puts(a[1][i]+1);
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘void read(int&)’:
./Main.cpp:6:34: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
 void read(int& x){ scanf("%d",&x); }
                                  ^
./Main.cpp: In function ‘void read(ll&)’:
./Main.cpp:7:35: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
 void read(ll& x){ scanf("%lld",&x); }
                                   ^
./Main.cpp: In function ‘int main()’:
./Main.cpp:29:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s", s);
                 ^

Judge Result