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I could not understand why is it runtime error. Please help me.


/*Run Time error.*/

#include<stdio.h>
#define n 400000

long long prime[n];

long long prime_factor(long m)
{

long long i,j,fact,div,sum;
div = 1;
sum =0;
j = i = 2;
fact = m;
while(1)
{
if(i>j)
{
div = div*(sum+1 ...

I tried this problem for several time but still getting WA. Could you please help me?

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

int main()
{
char str[500];
int i,j,val=0;
int len,flag =0;
while(gets(str)!=NULL)
{
//printf("\n");
len = strlen(str);
if(len==0)
{
printf("\n");
continue ...

Please help me. I found the TLE. Please help me to solve the problem.
#include<stdio.h>

int main()
{
long l,h,j,i,s,count,max,t;
while(scanf("%ld %ld",&l,&h)==2)
{
max = 0;
if(l==0&&h==0) break;
if(l>h)
{
t = h;
h = l;
l = t;
}
for(j = l; j<=h; j++)
{
i = j;
count = 0;
while(i!=1 ...