View Compilation Error

0_0_13218514_11754.cpp: In function 'int main()':
0_0_13218514_11754.cpp:22:6: error: expected ';' before 'if'
      if(t==1)
      ^
0_0_13218514_11754.cpp:24:6: error: 'else' without a previous 'if'
      else
      ^