A . 78
B . "78"
C . 79
D . "79"
[单选题]函数STR(12345.678,6,2)的结果是A.12345B.12345C.12346D.12345.7
[单选题]?STR(123.45,5,1)命令的输出结果是( )。A.123.4B.123.5C.123.45D.*****
[单选题]?STR(123.45,5,1)命令的输出结果是( )。A.123.4B.123.5C.123.45D.*****
[单选题]下列程序的输出结果是includevoid main( ){char*str="12123434";int xl=0,x2=0,x3=下列程序的输出结果是 #include<iostream.h> void main( ) {char*str="12123434"; int xl=0,x2=0,x3=0,x4=0,i; for(i=0;str[i]!='/0';i++) switch(str[i]) {case'1':x4++; case'2':x3++; case'3'
[单选题]下面程序段的运行结果是 char str[]="ABC",*p=str; printf("%d/n",*(p+3));A.67B.0C.字符'C'的地址D.字符'C'
[单选题]下面程序段的运行结果是char str[]="ABC",*p=str;printf("%d/n",*(p+3));A.67B.0C.字符′C′的地址D.字符′C′
[单选题]下面程序段的运行结果是char str[]="ABC",*p=str;printf("%d/n",*(p+3));A.67B.0C.字符′C′的地址D.字符′C′
[单选题]下面程序段的运行结果是 char str[]="ABC",*p=str; printf("%d/n",*(p+3));A.67B.0C.字符'C'的地址D.字符'C'
[单选题]下面程序段的运行结果是char str[]="ABC",*p=str;printf("%d\n",*(p+3));A.67 B.0 C.字符’C’的地址 D.字符’C’
[单选题]若定义cin>>str;当输入Hello World!,所得的结果是str= ______。A.Hello World!B.HelloC.WorldD.Hello World