ITVC Formula

-

Comments

Post a Comment

Popular posts from this blog

C program to copy the contents of one file to another

-
#include<stdio.h> #include<conio.h> void main() { FILE *fs,*ft; char ch,fname1[20],fname2[20]; printf("\n Enter source file name:"); gets(fname1); printf("\n Enter destination file name:"); gets(fname2); fs=fopen(fname1,"r"); ft=fopen(fname2,"w"); if(fs==NULL||ft==NULL) { printf("unable to open"); exit(0); } do { ch=fgetc(fs); fputc(ch,ft); }while(ch!=EOF); fcloseall(); printf("\nFile copy operation performed successfully"); } Output Enter source file name: 1.c Enter destination file name: 2.c File copy operation performed successfully
Read more

Division of two complex numbers

-
#include <stdio.h> typedef struct complex { float real; float imag; } complex; complex div(complex n1, complex n2); int main() { complex n1, n2, result; printf("For 1st complex number \n"); printf("Enter the real and imaginary parts: "); scanf("%f %f", &n1.real, &n1.imag); printf("\nFor 2nd complex number \n"); printf("Enter the real and imaginary parts: "); scanf("%f %f", &n2.real, &n2.imag); result = div(n1, n2); printf("div = %.1f + %.1fi", result.real, result.imag); return 0; } complex div(complex n1, complex n2) { complex temp; temp.real = (n1.real*n2.real +n1.imag*n2.imag)/(n2.real*n2.imag+n2.imag*n2.imag); temp.imag = (n1.imag*n2.real-n1.real*n2.imag)/(n2.real*n2.imag+n2.imag*n2.imag); return (temp); }
Read more

Student marks by using structures

-
Image
  #include <stdio.h> struct student { char name [ 30 ] ; int marks [ 5 ] ; int total; } ; int main () { struct student std; int i; printf ( "Enter name: " ) ; gets ( std. name ) ; printf ( "Enter marks:\n" ) ; std. total =0; for ( i=0;i < 5;i++ ){ printf ( "Marks in subject %d: " ,i+1 ) ; scanf ( "%d" ,&std. marks [ i ]) ; std. total +=std. marks [ i ] ; } return 0; } Result Write a C program to
Read more