View Compilation Error

0_0_11488926_19161.c:4:21: algorithm: No such file or directory
0_0_11488926_19161.c:9: error: syntax error before "namespace"
0_0_11488926_19161.c:13: error: variable-size type declared outside of any function
0_0_11488926_19161.c: In function `work':
0_0_11488926_19161.c:43: error: syntax error before '/' token
0_0_11488926_19161.c:48: error: syntax error before '/' token
0_0_11488926_19161.c:51: error: syntax error before '/' token
0_0_11488926_19161.c:55: error: `true' undeclared (first use in this function)
0_0_11488926_19161.c:55: error: (Each undeclared identifier is reported only once
0_0_11488926_19161.c:55: error: for each function it appears in.)
0_0_11488926_19161.c:58: error: syntax error before '/' token
0_0_11488926_19161.c:60: error: syntax error before '/' token
0_0_11488926_19161.c:65: error: syntax error before '/' token