Problem Statement:
Program to double the given number without using '*' operator.
Source Code:
#include<stdio.h>
int main(){
int num;
scanf("%d",&num);
printf("%d",num<<1);
return 0;
}
int main(){
int num;
scanf("%d",&num);
printf("%d",num<<1);
return 0;
}
SAMPLE INPUT1:
8
SAMPLE OUTPUT1:
16
SAMPLE INPUT2:
-5
SAMPLE OUTPUT2:
-10
8
SAMPLE OUTPUT1:
16
SAMPLE INPUT2:
-5
SAMPLE OUTPUT2:
-10