CS410 Assignment 1 Solution Fall 2012
Tuesday, November 06, 2012 Edit This
use Dev C++ and create a new c++ project
create an integer type array of 5 elements
create an char type array of 5 elements
create a pointer of type integer and copy the values of integer array to this pointer one be one and increment the pointer
then copy the char array's values in the pointer of type integer
print the specified output and give some explanation about the above.
For syntax visit C++ tutorial site
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#include <stdio.h>
#include <stdlib.h>
int main(int argc, char *argv[])
{
int *x[5];
int a[5] = {1,2,3,4,5};
char b[5] = {'a','b','c','d','e'};
int i;
for (i=0; i<5; i++)
{
x[i]=&a[i];
x[i]=&b[i];
printf("%d\n", x[i]);
}
//x[i]=&b[b];
//for(i=0; i<5; i++){
//printf("%d", (*x)[i]);
//}
system("PAUSE");
return 0;
}
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// This program demonstrate the functions of arrays and pointer realtionship
#include <iostream>
using namespace std;
main()
{
int x[5] = {0,1,2,3,4}; //declared array of pointer integer type five element4
int *xptr;
int a[5] = {1,2,3,4,5}; //Declare and initialize integer array of five elements
char b[5] = {'a','b','c','d','e'}; //Declare and initialize an array of character type
int i;
for (i=0; i<5; i++)
{
cout"\n A["i"]:"*xptr;
xptr++;
coutendl;
}
system("\nPAUSE");
}
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// example about structures
#include <iostream>
#include <string>
#include <sstream>
using namespace std;
struct movies_t {
string title;
int year;
} mine, yours;
void printmovie (movies_t movie);
int main ()
{
string mystr;
mine.title = "2001 A Space Odyssey";
mine.year = 1968;
cout << "Enter title: ";
getline (cin,yours.title);
cout << "Enter year: ";
getline (cin,mystr);
stringstream(mystr) >> yours.year;
cout << "My favorite vu39 movie is:\n ";
printmovie (mine);
cout << "And yours is:\n ";
printmovie (yours);
return 0;
}
void printmovie (movies_t movie)
{
cout << movie.title;
cout << " (" << movie.year << ")\n";
}
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#include <stdio.h>
#include <stdlib.h>
int main(int argc, char *argv[])
{
int *x[5];
int a[5] = {1,2,3,4,5};
char b[5] = {'a','b','c','d','e'};
int i,j;
printf("4th points Answer\n");
for (i=0; i<5; i++)
{
x[i]=&a[i];
printf("%d\n", *x[i]);
}
printf("5th points Answer\n");
for ( j=0; j<5; j++)
{
*x[j]=b[j];
printf("%d\n", *x[j]);
}
printf("6th points Answer\n");
for ( j=0; j<5; j++)
{
printf("%d\n", a[j]);
}
system("PAUSE");
return 0;
}
Copy understand and then paste the code...
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