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{ t=s[i];s[i]=s[j];s[j]=t;}

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for(i=1;i<=n;i++) s=s+i; return s;

9¹¦ÄÜ£ºÅжÏÒ»¸öÕûÊýwµÄ¸÷λÊý×ÖÆ½·½Ö®ºÍÄÜ·ñ±»5Õû³ý£¬¿ÉÒÔ±»5Õû³ýÔò·µ»Ø1£¬·ñÔò·µ»Ø0¡£ ´ð°¸£º---------------------- int k,s=0; do

{s=s+(w)*(w); w=w/10; }while(w!=0); if(s%5==0)k=1; else k=0; return(k);

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return s;

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12¹¦ÄÜ£º¼ÆËã²¢Êä³ö¸ø¶¨ÕûÊýnµÄËùÓÐÒò×ÓÖ®ºÍ£¨²»°üÀ¨1Óë×ÔÉí£©¡£ ´ð°¸£º---------------------- int s=0,i;

for(i=2;i

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for(i=0;s[i]!='\\0';i++)

if(s[i]>='a'&&s[i]<='z'||s[i]>='A'&&s[i]<='Z') k++; return k;

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for(i=1;i<=n;i++) {sum=sum+i;} return(sum);

15¹¦ÄÜ£ºÇë±àÒ»¸öº¯Êývoid fun(int tt[M][N],int pp[N])£¬ttÖ¸ÏòÒ»¸öMÐÐNÁеĶþάÊý×飬Çó³ö¶þ´ð°¸£º---------------------- int i,j;

for(j=0;j

pp[j]=tt[0][j]; for(i=1;ipp[j]) pp[j]=tt[i][j];

16¹¦ÄÜ£ºÇóÒ»×éÊýÖдóÓÚÆ½¾ùÖµµÄÊýµÄ¸öÊý¡£ ´ð°¸£º---------------------- int i,k=0; float s=0,ave; for(i=0;i

printf(\ for(i=0;iave)k++; return k;

17¹¦ÄÜ£ºÇó´óÓÚlim£¨limСÓÚ100µÄÕûÊý£©²¢ÇÒСÓÚ100µÄËùÓÐËØÊý²¢·ÅÔÚaaÊý×éÖУ¬¸Ãº¯Êý·µ»ØËùÇó ´ð°¸£º---------------------- int n=0; int i,j;

for(i=lim;i<=100;i++) {for(j=2;j

return n;

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for(i=0;str[i]!='\\0';i++)

if(str[i]>='A' && str[i]<='Z') str[i]=str[i]+32;

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for(i=2;i

20¹¦ÄÜ£º´Ó×Ö·û´®ÖÐɾ³ýÖ¸¶¨µÄ×Ö·û¡£Í¬Ò»×ÖĸµÄ´ó¡¢Ð¡Ð´°´²»Í¬×Ö·û´¦Àí¡£ ´ð°¸£º---------------------- char *q=s; for(; *q; q++) if(*q != c) *(s++)=*q; *s=0;

21¹¦ÄÜ£º¶Ô³¤¶ÈΪ8¸ö×Ö·ûµÄ×Ö·û´®£¬½«8¸ö×Ö·û°´½µÐòÅÅÁС£ ´ð°¸£º---------------------- int i,j; char t;

for(i=0;i

{ t=s[i];s[i]=s[j];s[j]=t;} 22¹¦ÄÜ£ºÊµÏÖÁ½¸öÕûÊýµÄ½»»»¡£ ´ð°¸£º---------------------- int t;

t=*a;*a=*b;*b=t;

23¹¦ÄÜ£º¸ø¶¨n¸öÊý¾Ý, Çó×îСֵ³öÏÖµÄλÖã¨Èç¹û×îСֵ³öÏÖ¶à´Î,Çó³öµÚÒ»´Î³öÏÖµÄλ´ð°¸£º---------------------- int i,k; k=0;

for(i=1;i

24¹¦ÄÜ£ºµ÷Óú¯ÊýfunÅжÏÒ»¸öÈýλÊýÊÇ·ñ\Ë®ÏÉ»¨Êý\¡£ÔÚmainº¯ÊýÖдӼüÅÌÊäÈëÒ»¸öÈýλÊý£¬²¢Êä ´ð°¸£º---------------------- int bw,sw,gw;

bw=n/100;sw=(n-bw*100)/10;gw=n;

if(n==bw*bw*bw+sw*sw*sw+gw*gw*gw) return 1; else return 0;

25¹¦ÄÜ£º´Ó¼üÅÌΪһάÕûÐÍÊý×éÊäÈë10¸öÕûÊý£¬µ÷ÓÃfunº¯ÊýÕÒ³öÆäÖÐ×îСµÄÊý£¬²¢ÔÚmainº¯ÊýÖÐÊä³ö¡£ ´ð°¸£º----------------------

int min,i; min=x[0]; for(i=1;i

{if(x[i]

26.¹¦ÄÜ£ºÍ³¼Æ³öÈô¸É¸öѧÉúµÄƽ¾ù³É¼¨£¬×î¸ß·ÖÒÔ¼°µÃ×î¸ß·ÖµÄÈËÊý¡£ ´ð°¸£º

int i;float sum=0,ave; Max=array[0]; for(i=0;i

{ if(Max

27.¹¦ÄÜ£ºÊäÈëÒ»¸ö×Ö·û´®£¬¹ýÂË´Ë´®£¬Ö»±£Áô´®ÖеÄ×Öĸ×Ö·û£¬²¢Í³¼ÆÐÂÉú³É´®Öаüº¬µÄ×Öĸ¸öÊý¡£ ´ð°¸£º int i,j;

for(i=0,j=0;*(ptr+i)!='\\0';i++)

if(*(ptr+i)<='z'&& *(ptr+i)>='a'||*(ptr+i)<='Z' && *(ptr+i)>='A') {*(ptr+j)=*(ptr+i); j++;}

*(ptr+j)='\\0'; return(j);

28.¹¦ÄÜ£ºÕÒ³öÒ»ÅúÕýÕûÊýÖеÄ×î´óµÄżÊý¡£ ´ð°¸£º int i,amax=-1; for(i=0;i

if (a[i]>amax) amax=a[i]; return amax;

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