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What synonym for missing starts with the letter p?
playing hooky
Find missing letter f-o-r t-a-r p-u-blank?
Find the missing letter F-O-R T-A-R P-U-_
Program to search elements in array?
linear search array for key and return index of firstoccurrence.intfindInteger(int array[], int asize, int key) {int* p = array;while (asize-- && *p != key)++p;return p - array;}
What is segmentation faults in c language?
Example: int *p= (int *)-1; *p= 0;
How would you read int const p?
int const *p declares a 'p' pointer, that points to a constant integer
What letter is missing from the following sequence X P L H?
T
How do you name a missing vertex?
Any letter- x, n, p.... YOU CHOOSE!
Write a program to multiply two polynomials using an array?
#include<stdio.h> #include<malloc.h> int* getpoly(int); void showpoly(int *,int); int* addpoly(int *,int,int *,int); int* mulpoly(int *,int,int *,int); int main(void) { int *p1,*p2,*p3,d1,d2,d3; /*get poly*/ printf("\nEnter the degree of the 1st polynomial:"); scanf("%d",&d1); p1=getpoly(d1); printf("\nEnter the degree of the 2nd polynomial:"); scanf("%d",&d2); p2=getpoly(d2); printf("Polynomials entered are\n\n"); showpoly(p1,d1); printf("and\n\n"); showpoly(p2,d2); /*compute the sum*/ d3=(d1>=d2?d1:d2); p3=addpoly(p1,d1,p2,d2); printf("Sum of the polynomials is:\n"); showpoly(p3,d3); /*compute product*/ p3=mulpoly(p1,d1,p2,d2); printf("Product of the polynomials is:\n"); showpoly(p3,d1+d2); } int* getpoly(int degree) { int i,*p; p=malloc((1+degree)*sizeof(int)); for(i=0;i<=degree;i++) { printf("\nEnter coefficient of x^%d:",i); scanf("%d",(p+i)); } return(p); } void showpoly(int *p,int degree) { int i; for(i=0;i<=degree;i++) printf("%dx^%d + ",*(p+i),i); printf("\b\b\b "); printf("\n"); } int* addpoly(int *p1,int d1,int *p2,int d2) { int i,degree,*p; degree=(d1>=d2?d1:d2); p=malloc((1+degree)*sizeof(int)); for (i=0;i<=degree;i++) if((i>d1) && (i<=d2)) *(p+i)=*(p2+i); else if((i>d2) && (i<=d1)) *(p+i)=*(p1+i); else *(p+i)=*(p1+i)+*(p2+i); return(p); } int* mulpoly(int *p1,int d1,int*p2,int d2)/* this is the function of concern*/ { int i,j,*p; p=malloc((1+d1+d2)*sizeof(int)); for(i=0;i<=d1;i++) for(j=0;j<=d2;j++) p[i+j]+=p1[i]*p2[j]; return(p); }
Write a program in c plus plus that will convert an integer pointer into an integer and viceversa?
You cannot physically convert variables of one type to another type, you can only cast them to create a new type (a new variable), providing the new type is covariant with the existing type. int i = 100; // int variable int* p = &i; // pointer to int The indirect value of p is i (100) while the direct value of p is the address of i. And because p is a variable, it has an address of its own. Thus converting the pointer p to an int can be done in one of three ways: int j = *p; // assign indirect value of p to j (thus j==100). int k = (int) p; // cast the address stored in p and assign to k (k==address of i) int l = (int) &p; // cast the address of p and assign to l (l==address of p)
How do you use malloc and calloc to allocate memory for 100 integers?
int *p, *q; p = (int*) malloc (100 * sizeof (int)); q = (int*) calloc (100, sizeof (int)); Note that p is left in an uninitialised state whereas q is initialised with the value zero.
How is main function declared?
int main (void) or int main(int a, char **p)
What letter is missing from the sequence A D G M P T W?
J
