[原创]图4色问题 #include<stdio.h>#include<string.h>#defineNG5typedefintTgraph[NG][NG];/*定义二维数组类型Tgraph*/ voidfourcolord(Tgraphg,intn,intm,int*sel,intt){/*递归输出所有结果*/inti,f;if(t==n)...