当运行以下程序时,从键盘输MyBook<回车>,则下面程序的运行结果是()。#includecharfun(char*s){if(*s<='Z'&&*s>='A')*s+=1;return*s;}intmain(){charc[80],*p=c;gets(c);while(*p){*p=fun(p);putchar(*p);p++;}printf("\n");return0;}
A. mZbPPk
B. mybook
C. NyCook
D. MyBook
下面程序的运行结果为()。#include#includeintmain(){char*aa="then",*bb="than";aa+=2;bb+=2;printf("%d\n",strcmp(aa,bb));return0;}
A. 有语法错
B. 大于零
C. 等于零
D. 小于零
下面程序的运行结果是()。# include int main( ){static char a[ ]="Language",b[ ]="programe";char *p1,*p2;int k;p1=a;p2=b;for(k=0;k<=7;k++)if(*(p1+k)==*(p2+k))printf("%c", *(p1+k));return 0;}
A. gae
B. ga
C. Language
D. 有语法错
若有以下说明和语句,其输出结果是()。char*sp="\x69\032\n";printf("%d",strlen(sp));
A. 3
B. 5
C. 1
D. 字符串中有非法字符,输出值不定