Even and Odd digits Sum in C using Command line

	#include<stdio.h>
	int main(int argc,char *argv[]){
	int sum1=0;
	int sum2=0;
	//int semaphore=0;
	int n=atoi(argv[1]);
	int num=n;
	int temp;
	int i=0;
	int f=0;
	while(n>0){
	temp=n%10;
	if(f==0){
	sum1+=temp;
	f=1;
	}
	else{
	sum2+=temp;
	f=0;
	}
	n=n/10;
	i++;
	}
	if(i%2==0){
	printf("Odd digits sum of %d is %d\n",num,sum2);
	printf("Even digits sum of %d is %d\n",num,sum1);
	}
	else{
	printf("Odd digits sum of %d is %d\n",num,sum1);
	printf("Even digits sum of %d is %d\n",num,sum2);
	}
	return 0;
	}

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