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double pi(long n) { double s=1.0; long i;
for( ¢Ù ;i<=n;i++) ¢Ù
s=s+ ¢Ú ; ¢Ú
¢Û (sqrt(6*s)); ¢Û }
main()
{ printf(\
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#include
{ int a[2][3]={{1,2,3},{4,5,6}}; int b[3][2],i,; for(i=0;i<2;i++)
for(j=0; ¢Ù ;j++) ¢Ù ¢Ú ; ¢Ú for(i=0; ¢Û ;i++) ¢Û { for(j=0;j<2;j++)
printf(\ printf(\ } }
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#include
int a[3][3]={1,2,3,4,5,6,7,8,9}; for(i=0;i<3;i++) for(j=i;j<3;j++)
printf(\ printf(\
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#include
{ int a[3][3]={{1,2},{3,4},{5,6}}; int i,j,s=0; for(i=1;i<3;i++) for(j=0;j
printf(\
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#include
{ int s=0,n;
for(n=0;n<3;n++) { switch(s) { case 0:
case 1:s+=1;
case 2:s+=2;break; case 3:s+=3; default:s+=4; }
printf(\ } }
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#include
{ int x,y;
for(y=1,x=1;y<=50;y++) { if(x>=10) break; if(x%2==1) { x+=5; continue; } x-=3; }
printf(\ }
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7. ±àдº¯Êývoid CountFun(char *ps)£¬¸Ãº¯ÊýµÄ¹¦ÄÜÊÇ£º²éÕÒ²¢Êä³öÖ¸Õëps×Ö·û´®ÖÐÓ¢ÎÄ×Öĸ£¨°üÀ¨
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void CountFun(char *ps) { int i,cnt=0;
}
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main()
{ char str[60]; scanf(\ CountFun(str); }
8. ±àдº¯Êýint Isprime(int x)£¬¸Ãº¯ÊýµÄ¹¦ÄÜÊÇ£ºÅжÏÕýÕûÊýxÊÇ·ñËØÊý£¨¼´Ö»Äܱ»1ºÍËü±¾ÉíÕû³ý
µÄÊý£©£¬ÈôÊÇËØÊýº¯Êý·µ»Ø1£¨Õ棩£¬ ·ñÔò·µ»Ø0£¨¼Ù£©¡£ int Isprime(int x) { int i;
}
main()
{ int number;
printf(\ÇëÊäÈëÕýÕûÊýnumber(>=2):%d\ if(Isprime(number))
printf(\else
printf(\
9. ±àдº¯Êývoid Change(char *ps)£¬¸Ãº¯ÊýµÄ¹¦ÄÜÊÇ£º½«Ö¸ÕëpsËùÖ¸×Ö·û´®ÖÐСдӢÎÄ×Öĸת»»ÎªÏÂ
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£¨ÀýÈ磺a¡úb£¬b¡úc£¬c¡úd£¬??£¬y¡úz£¬z¡úa£¬??£©¡£ void Change(char *ps) { int i;
main()
{ char str[60]; scanf(\ Change(str); }
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}
10. ±àдº¯Êývoid Change(int array[N])£¬½«Êý×éarrayÖеÄǰN¸öÔªËØµ¹Ðò´æ·Å¡£
#define N 10
void Change(int array[N])
{ int i,j,temp;
}
11. ±àдº¯Êývoid CountFun(char str[])£¬¸Ãº¯ÊýµÄ¹¦ÄÜÊÇ£º²éÕÒ²¢Êä³ö×Ö·û´®str
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void CountFun(char str[]) { int i,cnt=0;
}
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