OJ Board

Hi,
Can anyone tell me why this algorithm gives TLE
Thanks


#include <stdio.h>
#include <math.h>

int factors[46342];
unsigned int primes[46342];

void fillPrimes()
{
for(int i = 0; i < 46342; i++)
{
primes[i] = 1;
}

for(unsigned int i = 2; i < 46342; i++)
{
if(primes[i] == 1)
{
for ...

Hi,
Can anyone tell me why this code give WA?
Thanks


#include <stdio.h>
#include <string.h>

char buf1[100], buf2[100];

void reverse(char * begin, char * end)
{
char temp;
while(end > begin)
{
temp = *end;
*end-- = *begin;
*begin++ = temp;
}
}

void itoa(int value, char* str, int base ...

Hi,
Could anyone tell me the mistake with this code?
Thanks


#include <stdio.h>

int main()
{
int n, m;

while(scanf("%d", &n) > 0 && scanf("%d", &m) > 0)
{
if(n == 0 && m == 0)
{
break;
}
else if(n == m)
{
printf("1\n");
}
else if (m == 0)
{
printf("0\n");
}
else
{
int d = n ...