View Compilation Error

0_0_2322703_9655.cpp:4: error: ISO C++ forbids declaration of `intmain' with no type
0_0_2322703_9655.cpp: In function `int intmain()':
0_0_2322703_9655.cpp:5: error: `inti' undeclared (first use this function)
0_0_2322703_9655.cpp:5: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_2322703_9655.cpp:5: error: `j' undeclared (first use this function)
0_0_2322703_9655.cpp:5: error: `k' undeclared (first use this function)
0_0_2322703_9655.cpp:5: error: `n' undeclared (first use this function)
0_0_2322703_9655.cpp:5: error: `m' undeclared (first use this function)
0_0_2322703_9655.cpp:5: error: `x' undeclared (first use this function)
0_0_2322703_9655.cpp:5: error: `flag' undeclared (first use this function)
0_0_2322703_9655.cpp:12: error: `i' undeclared (first use this function)