View Compilation Error

0_0_7264295_7861.cpp:15: error: ISO C++ forbids declaration of `intmain' with no type
0_0_7264295_7861.cpp: In function `int intmain()':
0_0_7264295_7861.cpp:41: error: `return0' undeclared (first use this function)
0_0_7264295_7861.cpp:41: error: (Each undeclared identifier is reported only once for each function it appears in.)