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@ -82,7 +82,89 @@
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```
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##C4:打印菜单,实现功能{231-312}
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```
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代码:
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代码:int main()
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{
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creatnode();
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createlist();
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//createfile();
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//printff();
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int n=10;
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printf("正在初始化数据,请稍候!\n");
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//proc();
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printf("欢迎使用本系统!\n");
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while(n){
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printf("欢迎来到上海市地铁交通服务平台!\n");
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printf("1.最佳出行线路推荐\n");
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printf("2.出行费用预估\n");
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printf("0.退出系统!\n");
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printf("请输入!\n");
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scanf("%d",&n);
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char str[100];
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int n9,n10;
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switch(n){
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case 1:printf("请输入起点\n");
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scanf("%s",str);
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n9=-1;
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for(int i=0;i<nm.n;i++){
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if(!strcmp(str,nm.adjust[i].name)){
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n9=i;
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break;
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}
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}
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if(n9==-1) {
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printf("站点输入错误\n");
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break;
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}
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n10=-1;
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printf("请输入终点\n");
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scanf("%s",str);
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for(int i=0;i<nm.n;i++){
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if(!strcmp(str,nm.adjust[i].name)){
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n10=i;
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break;
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}
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}
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if(n10==-1) {
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printf("站点输入错误\n");
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break;
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}
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Dijkstra(n9,n10);
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case 2:printf("请输入起点\n");
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str[100];
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scanf("%s",str);
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n9=-1;
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for(int i=0;i<nm.n;i++){
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if(!strcmp(str,nm.adjust[i].name)){
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n9=i;
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break;
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}
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}
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if(n9==-1) {
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printf("站点输入错误\n");
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break;
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}
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n10=-1;
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printf("请输入终点\n");
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scanf("%s",str);
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for(int i=0;i<nm.n;i++){
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if(!strcmp(str,nm.adjust[i].name)){
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n10=i;
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break;
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}
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}
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if(n10==-1) {
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printf("站点输入错误\n");
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break;
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}
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Dijkstra(n9,n10);
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printf("预估消费%d元\n",money);
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break;
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case 0: return 0;
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}
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}
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return 0;
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}
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```
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##概要设计
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