View Compilation Error

0_0_11439149_17973.c:1:20: iostream: No such file or directory
0_0_11439149_17973.c:3:16: cmath: No such file or directory
0_0_11439149_17973.c:4: error: syntax error before "namespace"
0_0_11439149_17973.c: In function `main':
0_0_11439149_17973.c:62: error: `cin' undeclared (first use in this function)
0_0_11439149_17973.c:62: error: (Each undeclared identifier is reported only once
0_0_11439149_17973.c:62: error: for each function it appears in.)
0_0_11439149_17973.c:72: error: `cout' undeclared (first use in this function)
0_0_11439149_17973.c:72: error: `endl' undeclared (first use in this function)