jumps.cpp:5:7: error: expected nested-name-specifier before 'namespaces'
5 | using namespaces std;
| ^~~~~~~~~~
jumps.cpp:7:1: error: 'vector' does not name a type
7 | vector<int> h;
| ^~~~~~
jumps.cpp: In function 'void init(int, std::vector<int>)':
jumps.cpp:11:2: error: 'h' was not declared in this scope
11 | h = H;
| ^
jumps.cpp: In function 'int minimum_jumps(int, int, int, int)':
jumps.cpp:15:9: error: 'c' was not declared in this scope
15 | return c - b;
| ^
jumps.cpp:15:13: error: 'b' was not declared in this scope
15 | return c - b;
| ^