View Compilation Error

0_0_2327203_1612.cpp:4: error: `main' must return `int'
0_0_2327203_1612.cpp: In function `int main(...)':
0_0_2327203_1612.cpp:8: error: `where' undeclared (first use this function)
0_0_2327203_1612.cpp:8: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_2327203_1612.cpp:9: error: expected `;' before '{' token