Command Line Argument C Program

#include <stdio.h>#include <stdlib.h>int main(int argc, char *argv[])   //  command line arguments{if(argc!=5) {   printf("Arguments passed through command line " \          "not equal to 5");   return 1;}   printf("\n Program name  : %s \n", argv[0]);   printf("1st...

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C program to copy contents of one file to another file

#include <stdio.h>#include <stdlib.h> // For exit()int main(){    FILE *fptr1, *fptr2;    char filename[100], c;    printf("Enter the filename to open for reading \n");    scanf("%s", filename);    // Open one file for reading    fptr1 = fopen(filename, "r");    if (fptr1 == NULL)   ...

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Google announces massive reorganization, becomes subsidiary of umbrella corporation Alphabet

Google on Monday announced a major reorganization and management shuffle that includes a new holding company called Alphabet (http://abc.xyz) as well as a new CEO for Google. Google has grown from its beginnings as a search engine to a sprawling company that has its hands in all sorts of tech-related projects. The company is operating well, notes co-founder Larry Page,...

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Windows 10 vs. Windows 8.1 vs. Windows 7 Performance

Three years ago we were benchmarking Microsoft's then latest operating system, Windows 8. At the time we were keen to make sure Windows 8 performed as well as Windows 7, which was a huge upgrade from 2006's Windows Vista. In the end, we determined that Windows 8 was on par with 7 and at times a fraction faster, leading us to this conclusion in our performance review: ...

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Fingerprint scanners on Android phones are far less secure than on iPhones

The Samsung Galaxy S5's fingerprint reader security vulnerabilities were well documented over a year ago. But if you were hoping the world’s most popular Android device manufacturer had mended its exposure to easy hacks since then,recent Black Hat revelations will come as a disappointing surprise. During the esteemed and anxiety-inducing security convention,...

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C program to Calculate Factorial of a Number Using ...

#include<stdio.h> #include<conio.h> void main() { int a,f=1,i; clrscr(); printf("Factorial i : "); scanf("%d",&i); for(a=1;a<=i;a++) { f=f*a; } printf("ANS %d = %d ",i,f); getch(); } Output: Factorial i : 3 ANS 3 = 6 ...

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FIND FACTORIAL OF A NUMBER USING RECURSION IN C PROGRAM

#include<stdio.h> #include<conio.h> int fact(int); void main() {   int num,f;   clrscr();   printf("\nEnter a number: ");   scanf("%d",&num);   f=fact(num);   printf("\nFactorial of %d is: %d",num,f);   getch(); } int fact(int n){    if(n==1)        return 1;    else        return(n*f...

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Intel Core i7-6700K "Skylake" CPU Review

Last month we finally got our first look at Intel's latest 14nm technology for desktop computers when we reviewed the Core i7-5775C, codenamed Broadwell. Intel's transition to the 14nm node was difficult and as a result Broadwell processors were delayed to the point where they practically don't exist in the retail market. Even as I write this it's extremely difficult...

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