process terminated with status 1970205833

[thzo]

Write your question here.
What do I have to do when I get "process terminated with status 1970205833"?
Running code::blocks 13.12 on a windows 7 computer

 #include<stdio.h>
#include<math.h>
int main()
{
float k,n,harm;
harm=0;
n=5;
k=0;
/*while(k<n)*/
{
k=k+1;
harm=harm+1/k;
}
printf("%f",harm);
printf(" I ");

return 0;
}