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Re:请教非暴力,非打表的做法In Reply To:请教非暴力,非打表的做法 Posted by:sunmoonstar_love at 2005-08-24 20:12:36 #include <stdio.h>
#include <math.h>
int main() {
int n,a,b,c,d,t;
while( scanf("%d",&n)!=EOF ) {
for( a=6; a<=n; ++a )
for( b=2; b<=a; ++b )
for( c=b; c<=a; ++c ) {
if( b*b*b+c*c*c>=a*a*a ) continue;
t=a*a*a-b*b*b-c*c*c;
d=int(pow(t,1.0/3.0)+1e-5);
if( d*d*d==t && d>=c ) printf("Cube = %d, Triple = (%d,%d,%d)\n",a,b,c,d);
}
}
return 0;
}
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