View Compilation Error

428265_0_0_15457.cpp: In function `int main()':
428265_0_0_15457.cpp:12: error: `j' undeclared (first use this function)
428265_0_0_15457.cpp:12: error: (Each undeclared identifier is reported only once for each function it appears in.)
428265_0_0_15457.cpp:14: error: `printft' undeclared (first use this function)