View Compilation Error

819122_0_0_14907.c:1:20: iostream: No such file or directory
819122_0_0_14907.c:2: error: syntax error before "namespace"
819122_0_0_14907.c: In function `f':
819122_0_0_14907.c:12: error: 'for' loop initial declaration used outside C99 mode
819122_0_0_14907.c: In function `main':
819122_0_0_14907.c:21: error: `cin' undeclared (first use in this function)
819122_0_0_14907.c:21: error: (Each undeclared identifier is reported only once
819122_0_0_14907.c:21: error: for each function it appears in.)
819122_0_0_14907.c:31: error: 'for' loop initial declaration used outside C99 mode
819122_0_0_14907.c:44: error: `cout' undeclared (first use in this function)
819122_0_0_14907.c:44: error: `endl' undeclared (first use in this function)