Àý7.7 Óõݹ鷽·¨Çó£î£¡¡£ ±àд³ÌÐò£º
#include
{ int fac(int n); int n; int y;
printf(\ scanf(\ y=fac(n);
printf(\ return 0; }
int fac(int n) { int f; if(n<0) printf(\ else if(n==0||n==1) f=1;
else f=fac(n-1)*n; return(f); }
Àý7.8 Hanoi£¨ººÅµ£©ËþÎÊÌâ¡£¹Å´úÓÐÒ»¸öèóËþ£¬ËþÄÚÓÐ3¸ö×ùA¡¢B¡¢C£¬¿ªÊ¼Ê±£Á×ùÉÏÓÐ64¸öÅÌ×Ó£¬ÅÌ×Ó´óС²»µÈ£¬´óµÄÔÚÏ£¬Ð¡µÄÔÚÉÏ¡£ÓÐÒ»¸öÀϺÍÉÐÏë°ÑÕâ64¸öÅÌ×Ó´Ó£Á×ùÒÆµ½£Ã×ù£¬µ«¹æ¶¨Ã¿´ÎÖ»ÔÊÐíÒÆ¶¯Ò»¸öÅÌ£¬ÇÒÔÚÒÆ¶¯¹ý³ÌÖÐÔÚ3¸ö×ùÉ϶¼Ê¼ÖÕ±£³Ö´óÅÌÔÚÏ£¬Ð¡ÅÌÔÚÉÏ¡£ÔÚÒÆ¶¯¹ý³ÌÖпÉÒÔÀûÓÃB×ù¡£ÒªÇó±à³ÌÐòÊä³öÒÆ¶¯Ò»ÅÌ×ӵIJ½Öè¡£ ±àд³ÌÐò£º
#include
void hanoi(int n,char one,char two,char three); // ¶Ôhanoiº¯ÊýµÄÉùÃ÷ int m;
printf(\ scanf(\
printf(\ hanoi(m,'A','B','C'); }
void hanoi(int n,char one,char two,char three) // ¶¨Òåhanoiº¯Êý // ½«n¸öÅÌ´Óone×ù½èÖútwo×ù,ÒÆµ½three×ù {
void move(char x,char y); // ¶Ômoveº¯ÊýµÄÉùÃ÷ if(n==1)
move(one,three); else {
hanoi(n-1,one,three,two); move(one,three);
hanoi(n-1,two,one,three); } }
void move(char x,char y) // ¶¨Òåmoveº¯Êý {
printf(\ }
Àý7.9 ÊäÈë10¸öÊý£¬ÒªÇóÊä³öÆäÖÐÖµ×î´óµÄÔªËØºÍ¸ÃÊýÊǵڼ¸¸öÊý¡£ ±àд³ÌÐò£º
#include
{int max(int x,int y); int a[10],m,n,i;
printf(\ for(i=0;i<10;i++) scanf(\ printf(\
for(i=1,m=a[0],n=0;i<10;i++)
{ if (max(m,a[i])>m) // Èômaxº¯Êý·µ»ØµÄÖµ´óÓÚm {m=max(m,a[i]); // maxº¯Êý·µ»ØµÄֵȡ´úmÔÖµ n=i; // °Ñ´ËÊý×éÔªËØµÄÐòºÅ¼ÇÏÂÀ´£¬·ÅÔÚnÖÐ } }
printf(\ }
int max(int x,int y) { return(x>y?x:y); }
Àý7.10 ÓÐÒ»¸öһάÊý×éscore£¬ÄÚ·Å10¸öѧÉú³É¼¨£¬Ç󯽾ù³É¼¨¡£ ±àд³ÌÐò£º
#include
{ float average(float array[10]); // º¯ÊýÉùÃ÷ float score[10],aver; int i;
printf(\ for(i=0;i<10;i++)
scanf(\ printf(\
aver=average(score); // µ÷ÓÃaverageº¯Êý printf(\ return 0; }
float average(float array[10]) // ¶¨Òåaverageº¯Êý {int i;
float aver,sum=array[0]; for(i=1;i<10;i++)
sum=sum+array[i]; // ÀÛ¼ÓѧÉú³É¼¨ aver=sum/10; return(aver); }
Àý7.11 ÓÐÁ½¸ö°à¼¶£¬·Ö±ðÓÐ35ÃûºÍ30ÃûѧÉú£¬µ÷ÓÃÒ»¸öaverageº¯Êý£¬·Ö±ðÇóÕâÁ½¸ö°àµÄѧÉúµÄƽ¾ù³É¼¨¡£ ±àд³ÌÐò£º
#include
{float average(float array[ ],int n); float score1[5]={98.5,97,91.5,60,55};
float score2[10]={67.5,89.5,99,69.5,77,89.5,76.5,54,60,99.5}; printf(\ printf(\ return 0; }
float average(float array[ ],int n) {int i;
float aver,sum=array[0]; for(i=1;i sum=sum+array[i]; aver=sum/n; return(aver); } Àý7.12ÓÃÑ¡Ôñ·¨¶ÔÊý×éÖÐ10¸öÕûÊý°´ÓÉСµ½´óÅÅÐò¡£ ±àд³ÌÐò£º #include {void sort(int array[],int n); int a[10],i; printf(\ for(i=0;i<10;i++) scanf(\ sort(a,10); printf(\ for(i=0;i<10;i++) printf(\ printf(\ return 0; } void sort(int array[],int n) {int i,j,k,t; for(i=0;i for(j=i+1;j #include { int max_value(int array[][4]); int a[3][4]={{1,3,5,7},{2,4,6,8},{15,17,34,12}}; printf(\ return 0; } int max_value(int array[][4]) {int i,j,max; max=array[0][0]; for(i=0;i<3;i++) for(j=0;j<4;j++) if(array[i][j]>max)max=array[i][j]; return (max); }