View Compilation Error

0_0_8410892_28954.c:2:20: algorithm: No such file or directory
0_0_8410892_28954.c:3: error: syntax error before "namespace"
0_0_8410892_28954.c: In function `main':
0_0_8410892_28954.c:14: error: 'for' loop initial declaration used outside C99 mode