View Compilation Error

100779_0_12073.cpp: In function `int main()':
100779_0_12073.cpp:12: error: `i' does not name a type
100779_0_12073.cpp:14: error: `j' undeclared (first use this function)
100779_0_12073.cpp:14: error: (Each undeclared identifier is reported only once for each function it appears in.)
100779_0_12073.cpp:16: error: `i' undeclared (first use this function)