View Compilation Error

243738_0_7954.cpp:3: error: `main' must return `int'
243738_0_7954.cpp: In function `int main(...)':
243738_0_7954.cpp:11: error: name lookup of `i' changed for new ISO `for' scoping
243738_0_7954.cpp:7: error:   using obsolete binding at `i'
243738_0_7954.cpp:14: error: return-statement with no value, in function returning 'int'