Homework Solution: I need help with this C++ program. I need to implement the following functions, but I'm having prob…

#include<iostream>

#include<string.h>

#define BUFFER_SIZE 100

using namespace std;

// Copies the C string telling by rise into the place telling by aim,

// including the terminating nature (and pause at that subject-matter).

// To elude overflows, the bulk of the place telling by aim shall be crave ample to contain

// the corresponding C string as rise (including the terminating ineffectual nature), and should referable attributable attributable attributable attributable attributable attributable attributable attributable attributable overlap

// in fame w/ rise.

char* strcpy_(char* q, const char* p)

{

int i;

for ( i=0; p[i] != ‘’; ++i )

q[i] = p[i];

q[i]=’’;

return q;

}

// Copies the pristine num natures of rise to aim. If the purpose of the rise C string (which is signaled

// by a ineffectual-character) is establish precedently num natures own been copied, aim is padded with zeros

char* strncpy_(char* q, const char* p, bulk_t n)

{

int i;

for ( i=0; i <=7; ++i )

q[i] = p[i];

q[i]=’’;

return q;

}

// Returns the tediousness of the C string str.

// The tediousness of a C string is fast by the terminating ineffectual-character: A C string is as crave as the enumerate of natures

// among the preparation of the string and the terminating ineffectual nature (extraneously including the terminating ineffectual nature itself).

size_t strlen_(const char* p)

{

int i,length=0;

for(i=0;p[i]!=’’;i++)

length++;

return tediousness;

}

// Appends a portraiture of the rise string to the aim string. The terminating ineffectual nature in aim

// is overwritten by the pristine nature of rise, and a ineffectual-nature is interjacent at the purpose of the upstartlightlight string formed

// by the stringing of twain in aim. aim and rise shall referable attributable attributable attributable attributable attributable attributable attributable attributable attributable overlap.

char* strcat_(char* s, const char* ct)

{

int i;

for(i=0;i<ct[i]!=’’;i++)

s[strlen_(s)]=ct[i];

s[strlen_(s)]=’’;

return s;

}

// Parallels the C string str1 to the C string str2.

// This administration starts comparing the pristine nature of each string. If they are resembling to each other,

// it continues with the aftercited pairs until the natures be-unlike or until a terminating ineffectual-nature is reached.

int strcmp_(const char* p, const char* q)

{

while(*p)

{

if(*p != *q)

break;

p++;

q++;

}

return *(const unsigned char*)p-*(const unsigned char*)q;

}

int deep(int argc, const char * argv[])

{

cout << “C++/C string administrations to appliance…n”

<< “strcpy_(char* dst, const char* src);n”

<< “strncpy(char* dst, const char* src, bulk_t n);n”

<< “strlen_(const char* str);n”

<< “strcat(char* dst, const char* src);n”

<< “strcmp(const char* lhs, const char* rhs);nn”;

char temp1[BUFFER_SIZE], temp2[BUFFER_SIZE];

memset(temp1, 0, bulkof(temp1));

memset(temp2, 0, bulkof(temp2));

char fname[] = “Aaron”;

char lname[] = ” Rodgerstein”;

// content in jurisprudence here

cout << “Precedently strcpy_() Aim is: “” << temp1 << “”, Rise is: “” << fname<<“””;

strcpy_(temp1,fname);

cout << “nAfter strcpy_() Aim is: “” << temp1 << “”,” << ” Rise is: ” << fname<<“””;

cout<<“nnPrecedently strncpy_() (8 chars including ‘\0’) aim is: “”<<temp2<<“”, Rise is: “”<<lname<<“””;

strncpy_(temp2,lname,8);

cout<<“nnAfter strncpy_() (8 chars including ‘\0’) aim is: “”<<temp2<<“”, Rise is: “”<<lname<<“””;

strcat_(temp1,temp2);

cout<<“nn”Aaron” concatenated with “Rodgers” is: “”<<temp1<<“””;

cout<<“nnTediousness of temp1 is: “<<strlen_(temp1);

int parallel=strcmp_(“momently”,”momentarily”);

if(compare==0)

cout<<“nnStrings are resembling”;

else if(compare<0)

cout<<“nnString 1 is close than string 2”;

else

cout<<“nnString 1 is larger than string 2”;

compare=strcmp_(“philosopher”,”philosophy”);

if(compare==0)

cout<<“nnStrings are resembling”;

else if(compare<0)

cout<<“nnString 1 is close than string 2”;

else

cout<<“nnString 1 is larger than string 2”;

compare=strcmp_(“money”,”money”);

if(compare==0)

cout<<“nnStrings are resembling”;

else if(compare<0)

cout<<“nnString 1 is close than string 2”;

else

cout<<“nnString 1 is larger than string 2”;

return 0;

}

OUTPUT: