C语言版的算24游戏源码

下边代码内容是关于C语言版的算24游戏的代码。

#include "stdafx.h" #include <stdio.h> #include <stdlib.h> double sum(double a,double b) { return a+b; } double mi(double a,double b) { return a-b; } double mul(double a,double b) { } double di(double a,double b) { return a/b; } { int i; double t[4]; for(i=0;i<4;i++) des[i]=src[i]; } void reorder4(int cp4,double re4) { switch(cp4) { case 0: num[0]=re4; num[1]=num[2]; num[2]=num[3]; break; case 1: num[1]=re4; num[2]=num[3]; break; case 2: num[2]=re4; break; } } void reorder3(int cp3,double re3) { switch(cp3) { case 0: num[0]=re3; num[1]=num[2]; break; case 1: num[1]=re3; break; } } { if(opt==sum) return '+'; else if(opt==mi) return '-'; else if(opt==mul) else if(opt==di) return '/'; } { double n0=num[0]; double n1=num[1]; double n2=num[2]; double n3=num[3]; switch(ta4) { case 0: if(ta3==0) printf("((%.0f%c%.0f)%c%.0f)%c%.0fn",n0,opc(op4),n1,opc(op3),n2,opc(op2),n3); else if(ta3==1) printf("(%.0f%c%.0f)%c(%.0f%c%.0f)n",n0,opc(op4),n1,opc(op2),n2,opc(op3),n3); break; case 1: if(ta3==0) printf("(%.0f%c(%.0f%c%.0f))%c%.0fn",n0,opc(op3),n1,opc(op4),n2,opc(op2),n3); else if(ta3==1) printf("%.0f%c((%.0f%c%.0f)%c%.0f)n",n0,opc(op2),n1,opc(op4),n2,opc(op3),n3); break; case 2: if(ta3==0) printf("(%.0f%c%.0f)%c(%.0f%c%.0f)n",n0,opc(op3),n1,opc(op2),n2,opc(op4),n3); else if(ta3==1) printf("%.0f%c(%.0f%c(%.0f%c%.0f))n",n0,opc(op2),n1,opc(op3),n2,opc(op4),n3); break; } } int main(void) { scanf("%d%d%d%d",&a,&b,&c,&d); num[0]=(double)a; num[1]=(double)b; num[2]=(double)c; num[3]=(double)d; copyarr(num,numf); copyarr(num,num4); for(cp4=0;cp4<=2;cp4++) { for(i=0;i<4;i++) { cop4=ops[i]; reorder4(cp4,re4); copyarr(num,num3); for(cp3=0;cp3<=1;cp3++) { for(j=0;j<4;j++) { cop3=ops[j]; reorder3(cp3,re3); for(k=0;k<4;k++) { cop2=ops[k]; if(re2==24) { printresult(numf,cp3,cp4,cop2,cop3,cop4); system("pause"); return 0; } } copyarr(num3,num); } } copyarr(num4,num); } } system("pause"); return 0; }