View Compilation Error

0_0_34216803_5908.cpp: In function 'int solve(int)':
0_0_34216803_5908.cpp:39:3: error: expected ';' before 'if'
   if(t<mn){
   ^
0_0_34216803_5908.cpp:43:3: error: 'else' without a previous 'if'
   else if(t==mn&&ans[i]>len) len=ans[i];
   ^