#include <stdio.h>
int main()
{
int i,b;
long int m,k,j,sum;
int a[19]={2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20};
for(i=0;i<20;i++)
{
k=a[i]*a[i]*a[i];
for(b=1;b<k/2;b+=2)
{
for(j=b,sum=0;sum<k;j+=2)
sum+=j;
if(sum==k)
printf("%ld*%ld*%ld=%ld=from %d to %ld\n",a[i],a[i],a[i],sum,b,j-2);
}
}
return 0;
} |
|
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