8. Know how to do these, to trace functions like these and to debug functions like these:// recursive power , compute xnint exp(int x, int n){if(n==returnreturn*exp();}void main(){int a,b;cin >>a>>b;cout<>a;rev_print(a);} // recursive reverse print of an integervoid rev_print(int n){if(n/10==0){cout<>a;rev_print(a);}// recursive print of an integervoid print(int n){if(n/10==0){cout<>a;print(a);}

Q1) //print power of a numberQno2) //Recursive print a stringQno3) //Recursive reverse print a stringQno4) //Recursive reverse print an integerQno5) //Recursive print an integer

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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<>a; rev_print(a); }

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<>a; rev_print(a); }

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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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%10;
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%10;
return;
}
print(
);
cout<<
}
void main(){
int a;
cin>>a;
print(a);
}

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