View Code of Problem 56

#include<stdio.h>
#include<string.h>
#include<math.h>
int main()
{
	int a1[3],a2[3];
	int i,j,k,value1,value2,d_value,;
	for(i=0;i<3;i++)
	{
		scanf("%d",&a1[i]);
	}
	for(i=0;i<3;i++)
	{
		scanf("%d",&a2[i]);
	}
	value1=a1[0]*3600+a1[1]*60+a1[2];
	value2=a2[0]*3600+a2[1]*60+a2[2];
	if(value1>value2)
		d_value=value1-value2;
	else
		d_value=value2-value1;
	i=d_value/3600;
	printf("%d:",i);
	d_value=d_value-3600*i;
	j=d_value/60;
	if(j<10)
		printf("0%d:",j);
	else
		printf("%d:",j);
	k=d_value-j*60;
	if(k<10)
		printf("0%d",k);
	else
		printf("%d",k);
	return 0;
}
/*
Main.c: In function 'main':
Main.c:7:34: error: expected identifier or '(' before ';' token
  int i,j,k,value1,value2,d_value,;
                                  ^
*/