5计算机考试

h>main(){hara[]="zhao",b[]="juan";char*ptrl=a,*ptr2=b;intk;for(k=0;k<4;k++)if(*(ptrl+k)==*(ptr2+k))printf("%c",*(ptrl+k));}(12)下列函数从字符数组s[]中删除和c一样的字符,请在下面横线处填空.voiddelete(s,c)chars[],c;{inti,j;for(i=j=0;___________;i++)if(s[i]!='c')s[j++]=s[i];s[j]="\0";}(13)下面程序的运行结果是___________.#include<stdio.h>main(){chara[80],*p="AbabCDcd";inti=0,j=0;while(*p!='\0'){if(*p>='a'&;&;*p<='z'){a[i]=*p;i++;}}a[i]='\0';puts(a);}(14)设有下列程序:#include<stdio.h>#include<string.h>main(){inti;chars[10],t[10];gets(t);for(i=0;i<2;i++){gets(s);if(strcmp(t,s)<0)strcpy(t,s);}printf("%s\n",t);}程序运行后,从键盘上输入(<CR>代表回车符):CDEF<CR>BADEF<CR>QTHRG<CR>,则程序的输出结果是___________.(15)下面程序的运行结果是___________.#defineP(a)printf("%d",a)main(){intj,a[]={1,2,3,4,5,6,7},i=5;for(j=3;j>1;j--){switch(j){case1:case2:P(a[i++]);break;case3:P(a[--i]);}}}