1. 用穷举法解决以下问题:36块砖,36人搬,男搬4,女搬3,两个小孩抬1砖。要求一次全搬完,问男、女、小孩有多少?
源代码清单
public class shiyan2{
public static void main(String args[]){
int i,j,n,m=0;
for(i=0;i<=9;i++){
for(j=0;j<=12;j++){
for(n=0;n<=72;n++){
m=4*i+3*j+n/2;
if(m==36&&n%2==0)
System.out.println("男:"+i+" "+"女:"+j+" "+"小孩"+n);
}
}
}
}
}
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