Submission #2864347

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Source Code Expand

#include<bits/stdc++.h> //Ithea Myse Valgulious
namespace chtholly{
typedef long long ll;
#define re0 register int
#define rec register char
#define rel register ll
#define gc getchar
#define pc putchar
#define p32 pc(' ')
#define pl puts("")
/*By Citrus*/
inline int read(){
  int x=0,f=1;char c=gc();
  for (;!isdigit(c);c=gc()) f^=c=='-';
  for (;isdigit(c);c=gc()) x=(x<<3)+(x<<1)+(c^'0');
  return f?x:-x;
  }
template <typename mitsuha>
inline bool read(mitsuha &x){
  x=0;int f=1;char c=gc();
  for (;!isdigit(c)&&~c;c=gc()) f^=c=='-';
  if (!~c) return 0;
  for (;isdigit(c);c=gc()) x=(x<<3)+(x<<1)+(c^'0');
  return x=f?x:-x,1;
  }
template <typename mitsuha>
inline int write(mitsuha x){
  if (!x) return 0&pc(48);
  if (x<0) x=-x,pc('-');
  int bit[20],i,p=0;
  for (;x;x/=10) bit[++p]=x%10;
  for (i=p;i;--i) pc(bit[i]+48);
  return 0;
  }
inline char fuhao(){
  char c=gc();
  for (;isspace(c);c=gc());
  return c;
  }
}using namespace chtholly;
using namespace std;
const int mod=1e9+7;
int c[9][99];
int main(){
int i,j,k,n=read(),zy[3][3]={{0,3,6},{0,2,2},{0,1,3}};
for (i=1;i<=2;++i) scanf("%s",c[i]+1);
ll ans=1;int now,pre=0;
for (i=1;i<=n;++i){
  now=c[1][i]==c[2][i]?1:2;
  ans=ans*zy[pre][now]%mod;
  pre=now,i+=now==2;
  }write(ans);
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:46:37: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘int*’ [-Wformat=]
 for (i=1;i<=2;++i) scanf("%s",c[i]+1);
                                     ^
./Main.cpp:46:38: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
 for (i=1;i<=2;++i) scanf("%s",c[i]+1);
                                      ^

Judge Result