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ǰλãҳ > 2009春江苏省计算机二级C语言试题与答?笔试) - 百度文库

2009春江苏省计算机二级C语言试题与答?笔试) - 百度文库

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  • 2025/5/2 6:21:54

{ int k=5,n=0; while(k>0) { switch(k) { case 1:

case 3:n+=1;k--;break\ default:n=0;k--; case 2:

case 4: n+=2;k--;break; } }

printf(\ } }

7.³ʱ(7) x=18,y=27,z=18 #include

void change(int x,int Y,int *z) { int t;

t=x;x=y;y=*z;*z=t; }

void main()

{ int x=18,y=27,z=63; change(x,y,&z);

printf(\

9

}

8.³ʱ(8) 7 #include int f(int x,int y) {retum x+y; } void main() {double a=5.5,b=2.5;

֪9.³ʱеһ(9) 12321

#include #define N 5 void main()

{ static char a[N][N]; int i,j,t,start=0,end=N-1; char str[]=\ for(t=0;t<=N/2;t++) { ch=str[t];

for(i=j-start;istart;i--)a[i][j]=ch; for(j=end;j>start;j--)a[i][j]=ch; if(start==end) a[start][end]=ch; start++,end--;

10

11111 ,(10) }

for(i=0;i

}10.³ʱеһ(11) (12)3

#include

void fun(int x,int P[],int *n)

{ int i,j=O;

for(i=1;i<=x/2;i++) if(x%i==0)p[j++]=i; *n=j }

void main() {int x,a[10],n,i; fun(27,a,&n); for(i=0;i

11

1 3 9,ڶ ֪11.³ʱ(11)4 #include #include int count(char s[]) { int i=0;

if(s[i]=='\\0') return 0; while(isalpha(s[i]))i++;

while(!isalpha(s[i])&&s[i]!='\\O')i++; return 1+count(&s[i]); }

void main()

{char line[]=\ printf(\ } .

12.³ʱеһ (145 ,ڶ(15)yesno #include int fun(char *a,char *b) {int m=0,n=0

while(*(a+m)!='\\0')m++; while(b[n])

{ *(a+m)=b[n];m++;n++; } *(a+m)='\\0'; return m;

12

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{ int k=5,n=0; while(k>0) { switch(k) { case 1: case 3:n+=1;k--;break\ default:n=0;k--; case 2: case 4: n+=2;k--;break; } } printf(\ } } 7.³ʱ(7) x=18,y=27,z=18 #include void change(int x,int Y,int *z) { int t; t=x;x=y;y=*z;*z=t; }

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