View Compilation Error

0_0_6821524_24648.cpp: In function `void solve()':
0_0_6821524_24648.cpp:153: error: `heigh' undeclared (first use this function)
0_0_6821524_24648.cpp:153: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_6821524_24648.cpp:154: error: name lookup of `i' changed for new ISO `for' scoping
0_0_6821524_24648.cpp:147: error:   using obsolete binding at `i'