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2023年12月22日发(作者：条件格式设置包含多个条件)
settextstyle(0,0,2);outtextxy(50,30,"Distance Vector Routing Algorithm");setcolor(15);settextstyle(1,0,4);outtextxy(260,214,"Welcome to use!");line(0,80,640,80);getch();delay(300);cleardevice(); } void InitRoutData(FILE* pfile) {char num[10];int i = 0;char c;int m, n;fseek(pfile, 0, 0);for (m = 0; !feof(pfile) && m < 7; m++){for (n = 0; !feof(pfile) && n < 7; n++){while (!feof(pfile)){c = fgetc(pfile);if (c == ','){num[i] = '0';data[m][n].dis = atoi(num);data[m][n].flag = 0;data[m][n].flag = 0;i = 0;break;} /*end of if*/else if ((c >= '0' && c <= '9') || c == '-'){num[i++] = c;} /*end of else if*/
} /*end of while*/} /*end of for (n = 0*/} /*end of for (m = 0*/ }void PrintRoutData() {int i, j;for (i = 0; i < VERNUM; i++){settextstyle(1,0,3);sprintf(tmp," %c",i + 65);outtextxy(i*80+50,130,tmp);outtextxy(10,160+i*40,tmp);}for (j = 0; j< VERNUM; j++){for (i = 0; i < VERNUM; i++){if (data[i][j].dis <= 0&&i!=j){if(data[i][j].flag2 ==1){setfillstyle(SOLID_FILL,5);bar(80*i+50,40*j+155,80*i+120,40*j+185);delay(50000);data[i][j].flag2 =0;}setfillstyle(SOLID_FILL,3);bar(80*i+50,40*j+155,80*i+120,40*j+185);settextstyle(1,0,2);sprintf(tmp,"-");outtextxy(80*i+65,40*j+165,tmp);}elseif(data[i][j].dis >=0){
if(data[i][j].flag2 ==1){setfillstyle(SOLID_FILL,5);bar(80*i+50,40*j+155,80*i+120,40*j+185);delay(50000);data[i][j].flag2 =0;}setfillstyle(SOLID_FILL,3);bar(80*i+50,40*j+155,80*i+120,40*j+185);settextstyle(1,0,2);sprintf(tmp,"%d",data[i][j].dis);outtextxy(80*i+65,40*j+165,tmp);}} /*end of for (j = 0*/} /*end of for (i = 0*/ }void SendInf(int recv, int send) {int i;for (i = 0; i < VERNUM; i++){if (data[send][i].dis > 0&& data[send][i].flag!=1){if (data[recv][i].dis <= 0&&recv!=i){data[recv][i].dis = data[send][i].dis + data[recv][send].dis;data[recv][i].flag =1;data[recv][i].flag2 =1;}else if (data[recv][i].dis > data[send][i].dis + data[recv][send].dis){data[recv][i].dis = data[send][i].dis + data[recv][send].dis;data[recv][i].flag =1;data[recv][i].flag2 =1;}} /*end of if*/
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