题目内容

有以下程序#include int f( int x );main(){ int a, b=0;for ( a=0; a<3; a+=1 ){ b += f(a); putchar('A'+b); }}int f( int x ){ return x*x+1; }程序运行后输出结果是

ABE
BCD
C. BDI
D. BCF

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有以下程序#include void func( int n ){static int num = 1;num += n;printf("%d ", num);}main(){func(3);func(4);printf("\n");}程序运行后的输出是

A. 4 5
B. 4 8
C. 3 5
D. 3 4

有以下程序#include #define N 4void fun(int a[][N]){ int b[N][N],i,j;for(i=0; i

A. 13,10,7,4,
B. 1,6,11,16,
C. 4,7,10,13,
D. 1,5,9,13,

有以下程序#include void fun(int a[ ], int n){ inti,j=0,k=n-1, b[10];for (i=0; i

A. 10,8,6,4,2,1,3,5,7,9,
B. 10,9,8,7,6,5,4,3,2,1,
C. 1,2,3,4,5,6,7,8,9,10,
D. 1,3,5,7,9,10,8,6,4,2,

有以下程序#include void f(int x[], int n){ if ( n> 1){ printf("%d,", x[n-1]);f(x, n-1);}elseprintf("%d,", x[0]);}main(){ int z[6] = {1,2,3,4,5,6};f(z,6);printf("\n");}程序的运行结果是

A. 6,5,4,3,2,1,
B. 6,1,
C. 2,3,4,5,6,1,
D. 1,2,3,4,5,6,