#include
main( )
{ int c;
while((c=getchar())!='/n')
{ switch(c-'2')
{ case0:
case 1:putchar(c+4);
case 2:putchar(c+4);break;
case 3:putchar(c+3);
case 4:putchar(c+3);break;}}
printf("/n")}
从第一列开始输入以下数据代表一个回车符。
2743
程序的输出结果是
A.66877
B.668966
C.6677877
D.6688766
[单选题]有以下程序 include main() { int a=1, b=2, c=3, x; x=(a^b)&c; pri有以下程序 #include <stdio.h> main() { int a=1, b=2, c=3, x; x=(a^b)&c; printf("%d/n",x); } 程序的运行结果是A.0B.1C.2D.3
[单选题]有以下程序:include main( ) {int a =0,b =0,c =0,d =0; if(a = 1) b=1;c=2; else d=3有以下程序:#include <stdio.h>main( ) { int a =0,b =0,c =0,d =0; if(a = 1) b=1;c=2; else d=3; pfintf( "%d,%d,%d ,%d /n" ,a,b,c,d);}A.0,1,2,0B.0,0,0,3C.1,1,2,0D.编译有错
[单选题]有程序 include main( ) { int a,b,c=246; a=c£¯100%9; b=(£)& &(£有程序 # include<stdio.h> main( ) { int a,b,c=246; a=c/100%9; b=(-)& &(-1); printf("%d,%d/n%,a,b); } 输出结果是 ( )A.2,1B.3,2C.4,3D.2,-1
[单选题]有以下程序:includemain(){int c; while((c=getchar())!='/n') {switch(c£'2'){case 0有以下程序: #include<stdio.h> main() { int c; while((c=getchar())!='/n') { switch(c-'2') { case 0: case 1:putchar(c+4); case 2:putchar(c+4);break; case 3:putchar(c+3); cas
[单选题]有以下程序includemain(){int c;while((c=getchar())!='/n'){switch(c£'2'){case 0:ca有以下程序 #include<stdio.h> main() { int c; while((c=getchar())!='/n') { switch(c-'2') { case 0: case 1:putchar(c+4); case 2:putchar(c+4);break; case 3:putchar(c+3); case
[单选题]有以下程序:includemain(){int c;while((c=getchar())!='/n')switch(c£'2'){case 1:pu有以下程序: #include<stdio.h> main() { int c; while((c=getchar())!='/n') switch(c-'2') {case 1:putchar(c+4); case 2:putchar(c+4);break; case 3:putchar(c+4); case 4:putchar
[单选题]有以下程序:includemain(){int c;while((c=getchar())!='/n'){switch(c£'3'){case 0:c有以下程序: #include<stdio.h> main() {int c; while((c=getchar())!='/n') {switch(c-'3') {case 0: case 1:putchar(c+4); case 2:putchar(c+4);break; case 3:putchar(c+3); case 4
[单选题]有以下程序:includemain(){int c; while((c=getchar() )!='/n') {switch(c£'2'){ case有以下程序: #include <stdio.h> main() { int c; while((c=getchar() )! ='/n') { switch(c-'2') { case 0: case 1: putchar(c+4); case 2:putehar(c+4);break; case 3:putchar(c+3);
[单选题]有以下程序:include include main(int argc,char *argv[]){ int i,len=0;f有以下程序: #include <stdio.h> #include <string.h> main(int argc,char *argv[]) { int i,len=0; for(i=1;i<argc;i+=2)len+=strlen(argv[i]); prinff("%d/n",len); } 此程序经编译链接后生成的可执行文件是ex.exe,若运行时输入
[单选题]有以下程序#include <stdio.h>main(){ int c=0,k;for (k=1;k<3;k++)switch (k){ default: c+=k ;case 2: c++;break;case 4: c+=2;break;}printf("%d/n",c);}程序运行后的输出结果是A.)3B.)5C.)7D.)9