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Scorvus

I got TLE with this code but when I tried n=10000 it work faster than 3s.
Please help me improve my code.

#include<stdio.h>
#include<algorithm>
using namespace std;
int main()
{
int sum,n[10005],tmp[10005],big;
while(1)
{
scanf("%d",&sum);
if(sum==0)
break;
for(int i=0;i<sum;i++)
{
scanf ...

Scorvus

It works! thanks a lot

btw if i want to read only 1 input until the end of input, does the code look like this?
while(scanf("%lld",&e) == 1) {

Scorvus

what this line do?

while(scanf("%lld %lld",&h,&e) == 2) {

i'm sorry, i'm new with this thing.

Scorvus

what's wrong with my code? i got WA with this

Code: Select all

#include<stdio.h>
int main()
{
	long long int h,e;
	while(!EOF)
	{
		scanf("%lld %lld",&h,&e);
		if(h<e)
			printf("%lld\n",e-h);
		else
			printf("%lld\n",h-e);
	}
	return 0;
}

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