} publicNode[][]floydWarshall(){ Node[][][]f=newNode[graphic.length][graphic.length][graphic.length]; f[0]=graphic; for(intk=1;k<graphic.length;k++){ f[k]=newNode[graphic.length][graphic.length]; for(inti=0;i<graphic.length;i++){ for(intj=0;j<graphic.length;j++){ Nodenode...