View Compilation Error

0_0_29054971_28846.cpp:12:4: error: stray '\243' in program
    scanf（“%d%d%d%d”, x,m,k,c);
    ^
0_0_29054971_28846.cpp:12:4: error: stray '\250' in program
0_0_29054971_28846.cpp:12:4: error: stray '\241' in program
0_0_29054971_28846.cpp:12:4: error: stray '\260' in program
0_0_29054971_28846.cpp:12:4: error: stray '\241' in program
0_0_29054971_28846.cpp:12:4: error: stray '\261' in program
0_0_29054971_28846.cpp: In function 'int main()':
0_0_29054971_28846.cpp:8:24: error: 'scanf_s' was not declared in this scope
  while (~scanf_s("%d",T))
                        ^
0_0_29054971_28846.cpp:12:14: error: 'd' was not declared in this scope
    scanf（“%d%d%d%d”, x,m,k,c);
              ^