#include<stdio.h>
#include<conio.h>
typedef struct poly
{
int coeff;
int expo;
}p;
p p1[10],p2[10],p3[10];
void main()
{
int t1,t2,t3,k;
int read(p p1[10]);
int add(p p1[10],p p2[10],int t1,int t2,p p3[10]);
void print(p p2[10],int t2);
void printo(p pp[10],int t2);
clrscr();
t1=read(p1);
print(p1,t1);
t2=read(p2);
print(p2,t2);
t3=add(p1,p2,t1,t2,p3);
printo(p3,t3);
getch();
}
int read(p p[10])
{
int t1,i;
printf("n Enter the total no of terms"); scanf("%d",&t1);
printf("n Enter the coeff and expo in descending order"); for(i=0;i<t1;i++)
scanf("%d%d",&p[i].coeff,&p[i].expo);
return(t1);
}
int add(p p1[10],p p2[10],int t1,int t2,p p3[10])
{
int i,j,k;
int t3;
i=0,j=0,k=0;
while(i<t1 && j<t2)
{
if(p1[i].expo==p2[j].expo)
p3[k].coeff=p1[i].coeff+p2[j].coeff;
p3[k].expo=p1[i].expo;
i++;j++;k++;
}
else if(p1[1].expo>p2[j].expo)
{
p3[k].coeff=p1[i].coeff;
p3[k].expo=p1[i].expo;
i++;k++;
}
else
{
p3[k].coeff=p2[j].coeff;
p3[k].expo=p2[j].expo;
j++;k++;
}
}
while(i<t1)
{
p3[k].coeff=p1[i].coeff;
p3[k].expo=p1[i].expo;
i++;k++;
}
while(j<t2)
{
p3[k].coeff=p2[j].coeff;
p3[k].expo=p2[j].expo;
j++;k++;
}
t3=k;
return(t3);
}
void print(p pp[10],int term)
{
int k;
printf("nn Given Polynomial:"); for(k=0;k<term-1;k++)
printf("%dx^%d+",pp
[k
].
coeff,pp
[k
].
expo); printf("%dx^%d",pp
[k
].
coeff,pp
[k
].
expo); }
void printo(p pp[10],int term)
{
int k;
printf("nn The addition of polynomial:"); for(k=0;k<term-1;k++)
printf("%dx^%d+",pp
[k
].
coeff,pp
[k
].
expo); printf("%dx^%d",pp
[k
].
coeff,pp
[k
].
expo); }
C
i am ME first student i want this program using 'Cpp' language, The objective of this program is to swap two variables without using 3rd Variable.