View Compilation Error

0_0_17226439_14399.cpp: In function 'int main()':
0_0_17226439_14399.cpp:6:2: error: expected unqualified-id before 'char'
  char s1[15],s2[15];
  ^
0_0_17226439_14399.cpp:7:28: error: 's1' was not declared in this scope
  while(scanf("%d %s %s",&n,s1,s2)!=EOF){
                            ^
0_0_17226439_14399.cpp:7:31: error: 's2' was not declared in this scope
  while(scanf("%d %s %s",&n,s1,s2)!=EOF){
                               ^