for (i=0;i cout<<\} ·½·¨Èý (Êý×鷽ʽ£¬Ö¸Õë±äÁ¿µÄÊý×éÐÎʽ£¬Óà p[i]·ÃÎÊÔªËØ) #include { float a[N],sum,*p=a; int i; cout<<\ for (i=0;i for (i=0;i cout<<\} ·½·¨ËÄ (Ö¸Õ뷽ʽ£¬Êý×éÃû+Î»ÒÆ£¬Óà *£¨a+i£©·ÃÎÊÔªËØ) #include cout<<\ for (i=0;i for (i=0;i cout<<\} ³ÌÐòÔËÐнá¹û: Input data: 10 20 30 40 50 60 70 80 90 100 average=55 (2) #include { float a[3][3],sum=0; int i,j; cout<<\ for (i=0;i<3;i++) for (j=0;j<3;j++) cin>>*(a[i]+j); //ÓÃÐÐÊ×µØÖ·+Î»ÒÆ,¼´a[i]+j for (i=0;i<3;i++) for (j=0;j<3;j++) if (i==j||i+j==2) sum+=*(a[i]+j); cout<<\} ³ÌÐòÔËÐнá¹û: Input Data: 10 25 90 80 70 35 65 40 55 sum=290 (3) # include int str_cmp(char *p1,char *p2) { while(*p1==*p2) {p1++; p2++; } if (*p1>*p2) return 1; else if (*p1==*p2) return 0; else return -1; } void str_cat(char *p1,char *p2) //½«p2ËùÖ¸µÄ×Ö·û´®Á¬½Óµ½p1ËùÖ¸µÄ×Ö·û´®´®Ä©Î² { while(*p1++); p1--; while(*p2!=0) *p1++=*p2++; *p1=0; } int str_len(char *p) { int length=0; while(*p!=0) { p++; length++; } return length; } void main(void) { char s1[20],s2[40]; cout<<\ cin>>s1; cout<<\ cin>>s2; if (str_cmp(s1,s2)==1) cout<<\ else if (str_cmp(s1,s2)== -1) cout<<\ else cout<<\ str_cat(s1,s2); cout<<\ cout<<\} ³ÌÐòÔËÐнá¹û: Input String1: Visual C++ Input String2: Visual Basic String1>String2 String1+String2 =Visual C++ Visual Basic String1 Length=23 (4) #include void sort1( int a[ ],int n) { int i,j,k,temp; for (i=0;i for (j=i+1;j { temp=a[i]; a[i]=a[k]; a[k]=temp; } } } void sort2( int *p,int n) { int i,j,k,temp; for (i=0;i for (j=i+1;j if (*(p+k)<*(p+j)) k=j; //ÐβÎΪÊý×éÃû //ÐβÎΪָÕë if (k!=i) { temp=*(p+i); *(p+i)=*(p+k); *(p+k)=temp; } } } void sort3( int a[ ],int n) //ÐβÎΪÊý×éÃû { int i,j,k,temp; for (i=0;i for (j=i+1;j { temp=*(a+i); *(a+i)=*(a+k); *(a+k)=temp; } } } void sort4( int *p,int n) // ÐβÎΪָÕë { int i,j,k,temp; for (i=0;i for (j=i+1;j { temp=p[i]; p[i]=p[k]; p[k]=temp; } } } void main( void) { int a1[10]={1,3,2,5,4,6,7,8,9,10},a2[10],a3[10],a4[10],*pi,i; cout<<\ for (i=0;i<10;i++) { cin>>a1[i]; a2[i]=a3[i]=a4[i]=a1[i]; } sort1(a1,10); //ʵ²ÎΪÊý×éÃû£¬ÐβÎΪÊý×é sort2(a2,10); //ʵ²ÎΪÊý×éÃû£¬ÐβÎΪָÕë±äÁ¿ pi=a3; sort3(pi,10) ; //ʵ²ÎΪָÕë±äÁ¿£¬ÐβÎΪÊý×é pi=a4; sort4(pi,10) ; //ʵ²ÎΪָÕë±äÁ¿£¬ÐβÎÖ¸Õë±äÁ¿ cout<<\ for (i=0;i<10;i++) cout< for (i=0;i<10;i++) cout< for (i=0;i<10;i++) cout< for (i=0;i<10;i++) cout< ³ÌÐòÔËÐнá¹û: input 10 number: 10 25 90 80 70 35 65 40 55 5 a1[0~9]={ 90 80 70 65 55 40 35 25 10 5} a2[0~9]={ 90 80 70 65 55 40 35 25 10 5} a3[0~9]={ 90 80 70 65 55 40 35 25 10 5} a4[0~9]={ 90 80 70 65 55 40 35 25 10 5} ʵÑé°Ë 1£®ÊµÑéÄ¿µÄ £¨1£©³õ²½Ñ§»áÖ¸ÕëÊý×éµÄ¶¨ÒåÓëʹÓ÷½·¨¡£ £¨2£©Á˽âÖ¸ÏòһάÊý×éµÄÖ¸Õë±äÁ¿µÄ¸ÅÄÄÜÓÃÖ¸ÏòһάÊý×éµÄÖ¸Õë±äÁ¿°´Ðд¦Àí¶þάÊý×éµÄÎÊÌâ¡£ £¨3£©Àí½â·µ»ØÖ¸ÕëÖµº¯ÊýµÄ¸ÅÄî¡¢¶¨Òå¸ñʽ£¬Ñ§»áÓ÷µ»ØÖ¸ÕëÖµº¯Êý´¦Àí×Ö·û´®ÎÊÌâ¡£ £¨4£©Àí½âº¯ÊýÖ¸ÕëÓ뺯ÊýÖ¸Õë±äÁ¿µÄ¸ÅÄѧ»áÓú¯ÊýÖ¸Õë±äÁ¿´¦Àí²»Í¬º¯ÊýÊýѧ¼ÆËãÎÊÌâ¡£ 2£®ÊµÑéÒªÇó £¨1£©±àдʵÑé³ÌÐò £¨2£©ÔÚVC++ÔËÐл·¾³ÖУ¬ÊäÈëÔ´³ÌÐò£» £¨3£©±àÒëÔËÐÐÔ´³ÌÐò£» £¨4£©ÊäÈë²âÊÔÊý¾Ý½øÐгÌÐò²âÊÔ£» £¨5£©Ð´³öʵÑéÊäÈëÊý¾ÝÓëÔËÐнá¹û¡£ 3£®ÊµÑéÄÚÈÝ £¨1£©¶¨ÒåÒ»¸ö¶þά×Ö·ûÊý×és[3][80]¼°Ö¸ÕëÊý×ép[3]£¬ÓÃcin.getline(s[i],80) ÊäÈë3¸ö×Ö·û´®µ½¶þάÊý×é3ÐÐÖУ¬È»ºóÓÃÖ¸ÕëÊý×ép¶Ô×Ö·û´®½øÐнµÐòÅÅÁУ¨ÒªÇóÓÃÀÞ̨·¨£©£¬×îºóÓÃÖ¸ÕëÊý×épÊä³öÅÅÐòºóµÄ½á¹û£¬ÓÃ×Ö·ûÊý×ésÊä³öÅÅÐòǰµÄÈý¸ö×Ö·û´®¡£ ʵÑéÊý¾Ý£º\£¬\£¬\ £¨2£©ÊäÈëÒ»¸ö¶þάÊý×éa[3][3]£¬Éè¼ÆÒ»¸öº¯Êý£¬ÓÃÖ¸ÏòһάÊý×éµÄÖ¸Õë±äÁ¿ºÍ¶þάÊý×éµÄÐÐÊý×÷Ϊº¯ÊýµÄ²ÎÊý£¬Çó³öƽ¾ùÖµ¡¢×î´óÖµºÍ×îСֵ£¬²¢Êä³ö¡£ ʵÑéÊý¾Ý£º10£¬25£¬90£¬80£¬70£¬35£¬65£¬40£¬55 £¨3£©Éè¼Æ³ÌÐò£¬Óú¯ÊýÖ¸Õë±äÁ¿Íê³ÉÁ½¸ö²Ù×÷ÊýµÄ¼Ó¡¢¼õ¡¢³Ë¡¢³ý¡¢È¡ÓàÔËËã¡£ ʵÑéÊý¾Ý£º10 + 20 10 - 5 10 * 15 10 / 2 10 % 3 £¨4£©Éè¼ÆÒ»¸öÓÃÌÝÐη¨Ç󶨻ý·ÖµÄͨÓú¯Êý£¬±»»ýº¯ÊýµÄÖ¸Õë¡¢»ý·ÖµÄÉÏÏÞ¡¢»ý·ÖµÄÏÂÏÞ