• 2021-04-14
    下列程序段的输出是_____ , 。# include int f(int x){ static y=1; y++; x += y; return x;}void main(){ int k; k=f(3); printf("%d,%d\n", k, f(k));}
  • 5,8

    内容

    • 0

      下面程序运行后,w的值为()。void main(){ int w=2,k; for(k=0;k<3;k++) w=f(w); printf("%d\n",w);}int f(int x){ int y=0; static z=3; y++;z++; return(x+y+z);} A: 20 B: 7 C: 28 D: 13

    • 1

      #include &#91;stdio.h&#93; int x,y; int f(int x){ y=x++; printf("%d",y); } int main(void){ int x=5; f(x); f(x); return 0; }

    • 2

      下列程序的输出结果是( )。 # include &#91;stdio.h&#93;int f(int n){ static int k, s;n--;for(k=n; k>0; k--)s += k; return s;}int main(void){ int k;k=f(3);printf("(%d,%d)", k, f(k));return 0;} A: (3,3) B: (3,6) C: (6,6) D: (6,12)

    • 3

      下列程序的输出结果是( )。# include ;int f(int n){static int k, s;n--;for(k=n; k>;0; k--)s += k;return s;}int main(void){int k;k=f(3);printf(&quot;(%d,%d)&quot;, k, f(k));return 0;} A: (6,6) B: (3,3) C: (3,6) D: (6,12)

    • 4

      下面程序的输出结果是________________ #include int x,y; f( ) { int y,a=25,b=10; x=a+b; y=a-b; return; } void main( ) { int a=9,b=5; x=a+b; y=a-b; f( ); printf(“%d,%d\n”,x,y); }