Hello,
I am a newbie in the programming contest. I was looking through the
xdliutao(rank 4) code and i found that it gives the same output as my code.
The output does contain some negative values which result in cancellation of
my code. Do you guys suggest me....that is there a problem exists in my code
or my machine?
and this is not the first time for me that my code outputs garbage value.:)
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Thanks & Regards,
Amitesh Purwar.
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#include<stdio.h>
#include<conio.h>
#include<process.h>
#include<fstream.h>
int main()
{
FILE *ifp, *ofp;
int arr[10000],brr[10000],i,j,n,k,t;
long int c=0;
char outputfilename[]="asmall2.out";
ifp=fopen("A6.in","r");
if(ifp== NULL)
{fprintf(stderr,"cant open the input file %s\n",ifp);
exit(1);
}
ofp=fopen(outputfilename, "w");
if(ofp == NULL)
{
fprintf(stderr,"cant open the output file %s\n", outputfilename);
exit(1);
}
fscanf(ifp,"%d",&t);
for(k=0;k<t;k++)
{
fscanf(ifp,"%d",&n);
for(i=0;i<n;i++)
{
fscanf(ifp,"%d%d",&arr[i],&brr[i]);
}
for(i=0;i<n;i++)
{
for(j=0;j<n;j++)
{
if((arr[i]<arr[j]) && (brr[i]>brr[j]))
{
c++;
}
}
}
fprintf(ofp,"Case #%d: %d\n",k+1,c);
c=0;
}
printf("Enter");
getch();
return 0;
}
