View Compilation Error

0_0_6702762_26748.c:1:19: iostream: No such file or directory
0_0_6702762_26748.c:2: error: syntax error before "namespace"
0_0_6702762_26748.c:5: error: size of array `map' is too large
0_0_6702762_26748.c:5: error: size of array `A' is too large
0_0_6702762_26748.c: In function `main':
0_0_6702762_26748.c:32: error: `cin' undeclared (first use in this function)
0_0_6702762_26748.c:32: error: (Each undeclared identifier is reported only once
0_0_6702762_26748.c:32: error: for each function it appears in.)
0_0_6702762_26748.c:57: error: `cout' undeclared (first use in this function)
0_0_6702762_26748.c:57: error: `endl' undeclared (first use in this function)
0_0_6702762_26748.c: At top level:
0_0_6702762_26748.c:5: error: storage size of `map' isn't known
0_0_6702762_26748.c:5: error: storage size of `A' isn't known