View Compilation Error

270823_0_1622.c:1:20: iostream: No such file or directory
270823_0_1622.c: In function `main':
270823_0_1622.c:56: error: `EOF' undeclared (first use in this function)
270823_0_1622.c:56: error: (Each undeclared identifier is reported only once
270823_0_1622.c:56: error: for each function it appears in.)
270823_0_1622.c:66: error: syntax error before "w"