OJ Board

I tried to submit my source code of the problem 10300 - Ecological Premium and i got the messenge Time limit exceeded. The run time was 3.00 seconds but the Time limited is 1.00 second, i`ve tried to simplify the algorithm but i failed. I don`t know what i can do. pls Help me.
Source Code:

#include <stdio.h>
#include <stdlib.h>

int main(int argc, char *argv[])
{

int n, f, i, j, sum, space, animals, C;

while (n!=EOF){

scanf ("%d", &n);
for( i=0; i<n; i++){
scanf("%d", &f);
sum=0;
for (j=0; j<f; j++){
scanf("%d%d%d", &space, &animals, &C);
sum+=space*C;
}

printf("%d\n", sum);

}
}


return 0;
}

Several things to note:

Post title should contain Problem no like(10300-ecological premium) not TLE,WA,CE etc.
so remember this.And dont forget to place your code inside Quote tag;

You have problem in input taking. you program continue taking input,never ends.so TLE occurs.
So take input such a way-

Code: Select all

int ncase;   //variable  contain no. of cases;
scanf("%d",&ncase);
 while(ncase>0)
{
   
      code.................


   
 
  ncase--;
}

Use
int main()
{
.....

return 0;
}

instead of void main(void)

Online Judge don't support void main()

i can't find where is the problem .
plz help me.
here is my code:

#include<stdio.h>
int main()
{
unsigned long int size,animal,env,total,n,f;
scanf("%li",&n);
for(int i=1;i<=n;i++)
{
while(scanf("%li",&f)!=EOF)
{total=0;
for(int j=1;j<=f;j++)
{
scanf("%li%li%li",&size,&animal,&env);
total=size*env+total;
}
printf("%li",total);
}
}
return 0;
}

I can't find why I am getting wrong answer...plz help me
(I used C-language)

#include<stdio.h>
int main()
{
unsigned long int a,b,c,i,j,testcase,ans=0,farmer,sum;
scanf("%lu",&testcase);
for (i=0;i<testcase;i++)
{
scanf("%lu",&farmer);
for (j=0;j<farmer;j++)
{
scanf("%lu",&a);
scanf("%lu",&b);
scanf("%lu",&c);
sum=a*c;
ans=ans+sum;
}
printf("%lu",ans);
ans=0;
if(j<farmer-1)
printf("\n");
}return 0;
}

you need not to check As per the problem description your "n" will determine how much test cases are going to give. The code can be written in the following way:
Happy Coding!

AC,thanks

print a newline char at the end of the last line.