下面程序的输出结果是 #include<stdio.h> #include<string.h> main() { char *pl="abc",*p2="ABC",str[50]="xyz"; strcpy(str+2,strcat(p1,p2)); printf("%s/n",str);}
A.xyzabcABC
B.zabcABC
C.xyabcABC
D.yzabcABC
[单选题]下面程序的输出结果是()。includeincludemain(){char p1[]="WHO",p2[]="who下面程序的输出结果是( )。 #include<stdio.h> #include<string.h> main() {char p1[]="WHO",p2[]="who",str[50]="xyz"; strcpy(str+1,strcat(p1,p2)); printf("%s",str);}A.xyzWHOwhoB.zWHOwhoC.zWHOwhoD.
[单选题]下面程序的输出结果是includeincludemain(){char*p1="abc",*p2="ABC",str[下面程序的输出结果是 #include<stdio.h> #include<string.h> main() { char*p1="abc",*p2="ABC",str[50]="xyz"; strcpy(str+2,streat(p1,p2)); printf("%s/n",str);}A.xyzabcABCB.zabcABCC.xyabcABCD.yz
[单选题]下列程序的输出结果是()。includeincludemain(){char a[]="/n123//";printf下列程序的输出结果是( )。 #include<stdio.h> #include<string.h> main() { char a[]="/n123//"; printf("%d,%d/n",strlen(a),sizeof(a)); }A.5,6B.5,5C.6,6D.6,5
[单选题]下面程序的运行结果是()。includeincludemain(){char*s1="abDuj";char*s2="下面程序的运行结果是( )。 #include<stdio.h> #include<string.h> main() {char*s1="abDuj"; char*s2="ABdUG"; int t; t=strcmp(s1,s2); printf("%d",t); }A.正数B.负数C.零D.不确定的值
[单选题]以下程序的输出结果是includeincludemain(){ char b1[8]=“abcdefg”,b2[8],以下程序的输出结果是 #include<stdio.h> #include<string.h> main() { char b1[8]=“abcdefg”,b2[8],*pb=b1+3; while(--pb>=b1)strcpy(b2,pb) ; printf(“%d/n”,strlen(b2)); }A.8B.3C.1D.7
[单选题]下面程序的运行结果是includeincludemain(){ char*s1="AbDeG";char*s2="Ab下面程序的运行结果是 #include<stdio.h> #include<string.h> main() { char*s1="AbDeG"; char*s2="AbdEg"; s1+=2;s2+=2; printf("%d/n",strcmp(s1,s2)); }A.正数B.负数C.零D.不确定的值
[单选题]下列程序的运行结果是()。includeincludemain(){char*s1="abDuj"; char*s2=下列程序的运行结果是( )。 #include<stdio.h> #include<string.h> main() { char*s1="abDuj"; char*s2="ABdUG"; int t; t=strcmp(s1,s2); printf("%d",t); }A.正数B.负数C.零D.不确定的值
[单选题]下列程序的输出结果是()。includeincludemain(){ char a[]="/n123//";print下列程序的输出结果是( )。#include<stdio.h>#include<string.h>main(){ char a[]="/n123//"; printf("%d,%d/n",strlen(A) ,sizeof(A) );}A.5,6B.5,5C.6,6D.6,5
[单选题]下面程序的输出结果是_______。includemain(){char*p[]={"DOOL","OPK","H","SP"}; int下面程序的输出结果是_______。 #include<stdio.h> main() { char*p[]={"DOOL","OPK","H","SP"}; int i; for (i=3;i>=0;i-,i-) printf("%c",*p[i]); printf("/n"); }A.SOB.SPC.SPOPKD.S
[单选题]下面程序的输出结果是______。includemain(){char*p[]={"BOOL","OPK","H","SP"}; int i下面程序的输出结果是______。#include<stdio.h>main(){ char*p[]={"BOOL","OPK","H","SP"}; int i; for(i=3;i>=0;i-,i-) printf("%c",*p[i]); printf("/n");}A.SOB.SPC.SPOPKD.SHOB