View Compilation Error

0_0_11013562_2669.c:1:20: iostream: No such file or directory
0_0_11013562_2669.c:2: error: syntax error before "namespace"
0_0_11013562_2669.c:5:19: fstream: No such file or directory
0_0_11013562_2669.c:6:21: algorithm: No such file or directory
0_0_11013562_2669.c:8: error: variable-size type declared outside of any function
0_0_11013562_2669.c:8: error: variable-size type declared outside of any function
0_0_11013562_2669.c:8: error: variable-size type declared outside of any function