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Author: rohitcode26

Anti-Sudoku.cpp

@@ -0,0 +1,90 @@
+#include<bits/stdc++.h>
+ 
+using namespace std ;
+ 
+typedef double D ;
+typedef long long ll ;
+typedef long double ld ;
+typedef unsigned int ui ;
+typedef unsigned long long ull ;
+ 
+# define F first
+# define S second
+# define R return
+# define C continue 
+# define pb push_back 
+# define pf push_front
+# define mp make_pair
+ 
+# define vi vector <int>
+# define vb vector <bool>
+# define vll vector <ll>
+# define vs vector <string>
+ 
+# define vvi vector < vector < int > >
+# define vvb vector < vector < bool > >
+# define vvc vector < vector < char > >
+# define vvll vector < vector < ll > >
+# define vvd vector < vector < D > >
+# define vvld vector < vector < ld > >
+ 
+# define pii pair < int , int >
+# define pll pair < ll , ll >
+# define pld pair < ld , ld >
+# define pDD pair < D , D >
+ 
+# define vpld vector < pld >
+# define vpii vector < pii >
+# define vpll vector < pll >
+# define vpDD vector < pDD >
+# define vvpii vector < vector < pii > >
+ 
+# define all(v) (v).begin() , (v).end()
+# define allrev(v) (v).rbegin() , (v).rend()
+# define allcomp(v) v.begin() , v.end() , comp
+# define allrevcomp(v) v.rbegin() , v.rend() , comp
+ 
+# define Fi(i,L,R) for (int i = L ; i <= R ; i++)
+# define Fd(i,R,L) for (int i = R ; i >= L ; i--)
+
+# define FAST ios_base :: sync_with_stdio (false) ; cin.tie(0) ; cout.tie(0)
+ 
+# define dist(a,b,p,q) sqrt((p-a)*(p-a) + (q-b)*(q-b))
+ 
+const ll MOD = 1e9 + 7 ;
+const int infi =  INT_MAX ;
+const ll infll =  LLONG_MAX ;
+const ld PI = 3.1415926535897932384626 ;
+ 
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+void solve (int test_case)
+{
+	vs v(9) ;
+	for (int i = 0 ; i < 9 ; ++i)
+	    cin >> v[i] ;
+	for (int i = 0 ; i < 9 ; ++i)
+	{
+		for (int j = 0 ; j < 9 ; ++j)
+		{
+			if (v[i][j] == '1')
+			    v[i][j] = '9' ;
+		}
+	}
+	for (int i = 0 ; i < 9 ; ++i)
+	    cout << v[i] << '\n' ;
+	
+}
+
+int main()
+{
+	//freopen ("input.txt","r",stdin) ;
+	//freopen ("output.txt","w",stdout) ;
+	
+	FAST ;
+	int tc = 1 ;
+	cin >> tc ;
+	while (tc--) 
+	    solve (tc) ;
+	return 0 ;
+}