View Compilation Error

738695_0_0_24688.c:1:20: iostream: No such file or directory
738695_0_0_24688.c:2:17: cmath: No such file or directory
738695_0_0_24688.c:4: error: syntax error before "namespace"
738695_0_0_24688.c: In function `main':
738695_0_0_24688.c:11: error: `cin' undeclared (first use in this function)
738695_0_0_24688.c:11: error: (Each undeclared identifier is reported only once
738695_0_0_24688.c:11: error: for each function it appears in.)
738695_0_0_24688.c:21: error: `cout' undeclared (first use in this function)
738695_0_0_24688.c:21: error: `endl' undeclared (first use in this function)