View Compilation Error

0_0_5389276_19232.cpp:1:18: iosream: No such file or directory
0_0_5389276_19232.cpp: In function `int main()':
0_0_5389276_19232.cpp:16: error: `cin' undeclared (first use this function)
0_0_5389276_19232.cpp:16: error: (Each undeclared identifier is reported only once for each function it appears in.)