有以下程序 #include <stdio.h> main() { char a=4; printf("%d/n,a=a<<1); } 程序的运行结果是______。
A.40
B.16
C.8
D.4
第1题:
下列4个程序中,完全正确的是( )。
A.#include<stdio.h> main(); (/*programming*/ printf("programming!\n");}
B.# include<stdio.h> main() {/*/programming/*/ printf("programming!\n");}
C.#include<stdio.h> main() {/*/programming*/*/ printf("programming!\n");)
D.include<stdio.h> main() {/*programming*/ printf("programming!\n");}
第2题:
以下4个程序中,完全正确的是
A.#include<stdio.h> main(); {/*programming*/ printf("programming!\n");}
B.#include<stdio.h> main() {/*/programming/*/ printf("programming!\n");}
C.#include<stdio.h> main() {/*/*programming*/*/ printf("programming!\n")}
D.include<stdio.h> main() {/*programming*/ printf("programming!\n");}
第3题:
有以下程序: #include <stdio.h> #include <string.h> main() { char *p[10]={"abc","aabdfg","dcdbe","abbd","cd"}; printf("%d\n",strlen(p[4])); } 执行后的输出结果是( )。
A.2
B.3
C.4
D.5
第4题:
以下4个程序中,完全正确的是( )。
A.#include <stdio.h> main(); {/* programming */ printf("programming!\n");}
B.#include <stdio.h> main() {/*/ programming /*/ printf("programming!\n");}
C.#include <stdio.h> main() {/*/* programming */*/ printf("programming!\n");}
D.#include <stdio.h> main() {/* programming */ printf("programming!\n");}
第5题:
以下四个程序中,完全正确的是______。
A.#include <stdio.h> main(); {/*programming*/ printf("programming!\n");}
B.#inc lude<stdio.h> main() {/*/programming/*/ printf("programming!\n");}
C.#include <stdio.h> main() {/*programming*/ printf("programming!\n");}
D.include<stdio.h> main() {/*/*programming*/*/ printf("programming!\n");}
第6题:
以下四个程序中,完全正确的是()
A.#include <stdio.h> main(); {/*/ programming /*/ printf("programming!n");}
B.#include <stdio.h> main() {/* programming */ printf("programming!n"); }
C.#include <stdio.h> main() {/*/* programming */*/ printf("programming!n"); }
D.include <stdio.h> main() {/* programming */ printf("programming!n"); }