Submission #3779667

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Source Code Expand

#include <iostream>
#include <cmath>
#include <vector>
#include <algorithm>
using namespace std;
int main(){
  int buf[4][4];
  for(int i=0;i<4;i++){
    if(i==3){
      scanf("%c %c %c %c",&buf[i][0],&buf[i][1],&buf[i][2],&buf[i][3]);
      break;
    }
  scanf("%c %c %c %c \n",&buf[i][0],&buf[i][1],&buf[i][2],&buf[i][3]);

}

for(int i=0;i<4;i++){
printf("%c %c %c %c \n",buf[3-i][3],buf[3-i][2],buf[3-i][1],buf[3-i][0]);
}

  return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:10:70: warning: format ‘%c’ expects argument of type ‘char*’, but argument 2 has type ‘int*’ [-Wformat=]
       scanf("%c %c %c %c",&buf[i][0],&buf[i][1],&buf[i][2],&buf[i][3]);
                                                                      ^
./Main.cpp:10:70: warning: format ‘%c’ expects argument of type ‘char*’, but argument 3 has type ‘int*’ [-Wformat=]
./Main.cpp:10:70: warning: format ‘%c’ expects argument of type ‘char*’, but argument 4 has type ‘int*’ [-Wformat=]
./Main.cpp:10:70: warning: format ‘%c’ expects argument of type ‘char*’, but argument 5 has type ‘int*’ [-Wformat=]
./Main.cpp:13:69: warning: format ‘%c’ expects argument of type ‘char*’, but argument 2 has type ‘int*’ [-Wformat=]
   scanf("%c %c %c %c \n",&buf[i][0],&buf[i][1],&buf[i][2],&buf[i][3]);
                                                                     ^
./Main.cpp:13:69: warning: format ‘%c’ expects argument of type ‘char*’, but argument 3 has type ‘int*’ [-Wformat=]
...

Judge Result