View Compilation Error

0_0_20765068_18514.cpp:41:2: error: expected initializer before 'sai'
  sai(1000000);
  ^
0_0_20765068_18514.cpp:42:13: error: expected constructor, destructor, or type conversion before '(' token
  int T;scanf("%d",&T);
             ^
0_0_20765068_18514.cpp:43:2: error: expected unqualified-id before 'while'
  while (T--)
  ^
0_0_20765068_18514.cpp:48:2: error: expected unqualified-id before 'return'
  return 0;
  ^
0_0_20765068_18514.cpp:49:1: error: expected declaration before '}' token
 }
 ^