koala.cpp: In function 'int minValue(int, int)':
koala.cpp:7:5: error: 'B' was not declared in this scope
7 | B[0] = 1;
| ^
koala.cpp:9:18: error: 'R' was not declared in this scope
9 | playRound(B, R, 0);
| ^
koala.cpp: In function 'int maxValue(int, int)':
koala.cpp:26:1: warning: no return statement in function returning non-void [-Wreturn-type]
26 | }
| ^
koala.cpp: In function 'int greaterValue(int, int)':
koala.cpp:31:1: warning: no return statement in function returning non-void [-Wreturn-type]
31 | }
| ^
koala.cpp: In function 'int minValue(int, int)':
koala.cpp:21:1: warning: control reaches end of non-void function [-Wreturn-type]
21 | }
| ^