8. Know how to do these, to trace functions like these and to debug functions li

Question

8. Know how to do these, to trace functions like these and to debug functions like these: // recursive power , compute xn int exp(int x, int n){ if(n==_______) return _________; return ____________*exp(_________); } void main(){ int a,b; cin >>a>>b; cout<<endl<<exp(a,b)<<endl; } // recursive print of a string void print(char* s){ if(*s==____________) return; cout<<*s; print(______________); } void main(){ char a[6]="hello"; print(a); } // recursive reverse print of a string void rev_print(char* s){ if(*s==____________) return; ____________________________; ___________________________; } void main(){ char a[100]; cin>>a; rev_print(a); } // recursive reverse print of an integer void rev_print(int n){ if(n/10==0){ cout<<n; return; } cout<<__________________________; rev_print(___________________); } void main(){ int a; cin>>a; rev_print(a); } // recursive print of an integer void print(int n){ if(n/10==0){ cout<<n; return; } print(_______________); cout<<___________________; } void main(){ int a; cin>>a; print(a); }

Explanation / Answer

void rev_print(char* s){ if(*s=='') return; rev_print(s+1); cout

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