View Compilation Error

0_0_2174735_14127.c:1:20: iostream: No such file or directory
0_0_2174735_14127.c:2: error: syntax error before "namespace"
0_0_2174735_14127.c: In function `main':
0_0_2174735_14127.c:8: error: `cin' undeclared (first use in this function)
0_0_2174735_14127.c:8: error: (Each undeclared identifier is reported only once
0_0_2174735_14127.c:8: error: for each function it appears in.)
0_0_2174735_14127.c:14: error: 'for' loop initial declaration used outside C99 mode
0_0_2174735_14127.c:30: error: `cout' undeclared (first use in this function)
0_0_2174735_14127.c:30: error: `endl' undeclared (first use in this function)