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14. for(i=0;i 24. for(i=0;i 28. void sort() 29. { 30. int i,j,t; 31. for(i=0;i 33. for(j=i+1;j 34. if(pervalue[j]>pervalue[a[i]]) 35. { 36. t=a[i]; 37. a[i]=a[j]; 38. a[j]=t; 39. } 40. } 41. } 42. 43. 44. float search() 45. { 46. int i,j; 47. float con,val; 48. for(i=0;i 50. con=weight[a[i]]; 51. val=value[a[i]]; 52. for(j=i+1;j 53. if(weight[a[j]]<(C-con)) 54. { 55. con+=weight[a[j]]; 56. val+=value[a[j]]; 57. } 58. else { 59. val=val+(pervalue[a[j]])*(150-con); 60. con=150; 61. } 62. if(max 64. printf(\65. return (max); 66. } 67. 68. void main() 69. { 70. int i; 71. float v; 72. /* scanf(\73. for(i=0;i 79. printf(\ 80. //} 81. }ÕÕÁÁµÄɽ¾° ÔÚһƬɽµÄÉϿգ¬¸ß¶ÈΪT´¦ÓÐN¸ö´¦ÓÚ²»Í¬Î»ÖõĵÆÅÝ£¬Èçͼ¡£Èç¹ûɽµÄ±ß½çÉÏijһµãÓÚijµÆiµÄÁ¬Ïß²»¾¹ýɽµÄÆäËüµã£¬ÎÒÃdzƵÆi¿ÉÒÔÕÕÁÁ¸Ãµã¡£¿ª¾¡Á¿Éٵĵƣ¬Ê¹µÃÕû¸öɽ¾°¶¼±»ÕÕÁÁ¡£É½±»±íʾ³ÉÓÐm¸öתÕÛµãµÄÕÛÏß¡£ Ìáʾ£ºÕÕÁÁÕû¸öɽ¾°Ï൱ÓÚÕÕÁÁÿһ¸öתÕ۵㡣 #include float left,right,x[100],y[100],qian[50],hou[50],top=40.0; void readdata() { int i; printf(\ÊäÈëÕÛµãµÄ¸öÊý£º\ scanf(\ intf(\ÊäÈëÿ¸öÕÛµãµÄ×ø±ê£º\ for(i=0;i left=-9999;//ÉèÖÃ×ó¶ËÎÞÇîÔ¶µã right=9999;//ÉèÖÃÓÒ¶ËÎÞÇîÔ¶µã } creatqujian()//´´½¨Çø¼ä { int i; int num=0; for(i=1;i { qian[num]=(x[i-1]-x[i])*(top-y[i])/(y[i-1]-y[i])+x[i]; if(qian[num]>x[i]) qian[num]=left; //Çó µÃ×ó¶Ëµã hou[num]=(x[i+1]-x[i])*(top-y[i])/(y[i+1]-y[i])+x[i]; if(hou[num] return (num); } void sortqujian()//¶ÔÇø¼ä°´ÓҶ˵ãÓÉСµ½´óÅÅÐò { int i,j,t; for(i=0;i int search() { int i,j; int num=0,tag=0; int used[100]={0}; for(i=0;i //¶ÔÓÚÅźÃÐòµÄÇø¼ä£¬¼ì²éÆäºóµãËùÄÜͬʱÕÒµ½µÄÇø ¼ä£¬²¢±ê¼Ç if(!used[b[i]]) { for(j=i+1;j void main() { int num=0; int spot; readdata(); N=creatqujian(); sortqujian(); spot=search(); printf(\ } 82. °á×À×ÓÎÊÌâ ij½Ìѧ´óÂ¥Ò»²ãÓÐn¸ö½ÌÊÒ£¬´Ó×óµ½ÓÒÒÀ´Î±àºÅΪ1¡¢2¡¢¡¡¢n¡£ÏÖÔÚÒª°ÑһЩ¿Î×À´ÓijЩ½ÌÊÒ°áµ½ÁíÍâһЩ½ÌÊÒ£¬Ã¿ÕÅ×À×Ó¶¼ÊÇ´Ó±àºÅ½ÏСµÄ½ÌÊÒ°áµ½±àºÅ½Ï´óµÄ½ÌÊÒ£¬Ã¿Ò»ÌË£¬¶¼ÊÇ´Ó×óµ½ÓÒ×ߣ¬°áÍêÒ»ÕÅ¿Î×Àºó£¬¿ÉÒÔ¼ÌÐø´Óµ±Ç°Î»ÖûòÍùÓÒ×ß°áÁíÒ»ÕÅ×À×Ó¡£ÊäÈëÊý¾Ý£ºÏÈÊäÈën¡¢m£¬È»ºó½ô½Ó×ÅmÐÐÊäÈëÕâmÕÅÒª°á¿Î×ÀµÄÆðʼ½ÌÊÒºÍÄ¿±ê½ÌÊÒ¡£Êä³öÊý¾Ý£º×îÉÙÐèÒªÅܼ¸ÌË¡£ Sample Input 10 5 1 3 3 9 4 6 6 10 7 8 Sample Output 3 ·ÖÎö£ºÌ°ÐÄËã·¨£¬°Ñ¿Î×À°´Æðµã´ÓСµ½´óÅÅÐò£¬Ã¿´Î¶¼ÊǰáÀ뵱ǰλÖÃ×î½üµÄ¿Î×À¡£ ³ÌÐòÈçÏ£º #include for(i=0;i // sort(a,n); //°´start´ÓСµ½´ó¶ÔÊý×éaÅÅÐò min=0; num=0; while(num 83. ÓÃËæ¼´Ëã·¨Çó½â8»ÊºóÎÊÌâ 84. ËØÊý²âÊÔ ×îСÉú³ÉÊ÷ #include { int from, to, weight; //¶¨ÒåÒ»¸öÊý¾Ý½á¹¹£¬´æ·ÅµãºÍ±ßµÄ¹ØÏµ ÒÔ¼°±ßµÄȨֵ }; Edge edge[100], temp; //Óö¨ÒåµÄÊý¾Ý½á¹¹À´¶¨ÒåÒ»¸öÊý×éºÍÒ»¸ö±äÁ¿ int i, j, n, m; int p[100]; int seek(int x) //ÓÃÀ´ÕÒ³öµ±Ç°¶ËµãËùÔÚ¼¯ºÏ±àºÅ { if(p[x]==x) return x; else return p[x]=seek(p[x]); } int Kruskal() { int x, y,k=0; for(i=0;i<100;i++) p[i]=i; for(i=0;i {