下列程序的输出结果是#include "stdio.h"#define M(x,y) x%ymain(){ int a,m=12,n=100;a=M(n,m);printf("%d\n",a--);}
A. 2
B. 3
C. 4
D. 5
有以下程序#include <stdio.h>void fun(char *t,char *s){ while(*t!=0) t++;while((*t++=*s++)!=0);}main(){ char ss[10]="acc",aa[10]="bbxxyy";fun(ss,aa); printf("%s,%s\n",ss,aa);}程序的运行结果是
A. accxyy,bbxxyy
B. acc,bbxxyy
C. accxxyy,bbxxyy
D. accbbxxyy,bbxxyy
已知int a=1,b=3则a^b的值为
A. 3
B. 1
C. 2
D. 4
有以下程序#include <stdio.h>int fun(char s[ ]){ int n=0;while(*s<='9'&&*s>='0') {n=10*n+*s-'0';s++;}retum(n);}main(){ char s[10]={'6','1','*','4','*','9','*','0','*'};printf("%d\n",fun(s));}程序的运行结果是
A. 9
B. 61490
C. 61
D. 5