View Compilation Error

0_0_9152685_9690.cpp: In function `int main()':
0_0_9152685_9690.cpp:7: error: `j' undeclared (first use this function)
0_0_9152685_9690.cpp:7: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_9152685_9690.cpp:17: error: `ptintf' undeclared (first use this function)
0_0_9152685_9690.cpp:20: error: expected `}' at end of input