C File => /* Write a program to display the command line arguments in reverse order */ #include<stdio.h> #include<stdlib.h> int main(int argc,char * argv[]) { int i; for(i=argc-1;i>0;i--) printf("\n Argument [%d] is : %s",i,argv[i]); return 0; }
C File=> /* Write a program to allocate memory dynamically for n integers. Accept the elements and calculate their sum and average. */ #include<stdio.h> #include<stdlib.h> int main() { int n,i,sum=0; int *ptr; float avg; printf("\n Enter how many integers: "); scanf("%d",&n); ptr=(int*)malloc(n*sizeof(int)); for(i=0;i<n;i++) { printf("\n Enter number%d : ",i+1); scanf("%d",&ptr[i]); sum=sum+ptr[i]; } avg=sum/n; printf("\n Sum of numbers = %d\n",sum); printf(" Average of numbers = %f",avg); return 0 ; }
C File => /* Write a menu driven program to perform the following operations on an integer. Write separate functions. 1. Check if is even or odd 2. Check if it is prime 3. Exit */ #include<stdio.h> #include<stdlib.h> int main() { int n,ch,i; void chk_even(int n) { if(n%2==0) printf("\n Number is EVEN.."); else printf("\n Number is ODD..."); } void chk_prime(int n) { int flag=1; for(i=2;i<n;i++) { if(n%i==0) { flag=0; ...
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