与while(*s++=*t++);等价的程序段是A.do { *s = *t++; } while ( *s++ );B.while ( *t ) *s++ = *t++;C.do { *s++ = *t++; } while ( *t );D.while ( *s ) *s++ = *t++;
与while(*s++=*t++);等价的程序段是A.do { *s = *t++; } while ( *s++ );B.while ( *t ) *s++ = *t++;C.do { *s++ = *t++; } while ( *t );D.while ( *s ) *s++ = *t++;
It is an exciting moment for Chinese people this year, ______ for the first time the Olympic Games will be held in China. A: that B: B.while C: C.which D: D.when
It is an exciting moment for Chinese people this year, ______ for the first time the Olympic Games will be held in China. A: that B: B.while C: C.which D: D.when
C++语句中while循环和dowhile循环的主要区别是()A.dowhile的循环体至少无条件的执行一次。B.while的循环控制条件比dowhile的循环控制条件严格。C.dowhile允许从外部转到循环体内。D.dowhile的循环体不允许是复合语句。
C++语句中while循环和dowhile循环的主要区别是()A.dowhile的循环体至少无条件的执行一次。B.while的循环控制条件比dowhile的循环控制条件严格。C.dowhile允许从外部转到循环体内。D.dowhile的循环体不允许是复合语句。
在while循环中怎么实现无限循环?() A: while(true){} B: while(false){} C: while(!1){} D: while(!’a’){}
在while循环中怎么实现无限循环?() A: while(true){} B: while(false){} C: while(!1){} D: while(!’a’){}
@while函数的正确使用格式是 A: condition: @while B: @while( ):condition C: @WHILE(CONDITION: ) D: @while{condition}()
@while函数的正确使用格式是 A: condition: @while B: @while( ):condition C: @WHILE(CONDITION: ) D: @while{condition}()
语句while(!e) ; 与语句( )等价。 A: while(e!=1) B: while(e==1) C: while(e!=0) D: while(e==0)
语句while(!e) ; 与语句( )等价。 A: while(e!=1) B: while(e==1) C: while(e!=0) D: while(e==0)
We see each other _____, but not as often as we used to. A: once in a while B: after a while C: in a while D: for a while
We see each other _____, but not as often as we used to. A: once in a while B: after a while C: in a while D: for a while
下面关于while循环语句条件表达式错误的是() A: while B: while(x<=7) C: while(x<7) D: while(x!=7)
下面关于while循环语句条件表达式错误的是() A: while B: while(x<=7) C: while(x<7) D: while(x!=7)
以下代码中哪个是正确的 while 循环语句是? A: while loop a < 10 B: while a < 10: C: while(a < 10) D: while loop a < 10:
以下代码中哪个是正确的 while 循环语句是? A: while loop a < 10 B: while a < 10: C: while(a < 10) D: while loop a < 10:
设int m;,与while(!m)等价的是( ) A: while(m!=0) B: while(m==1) C: while(m==0) D: while(m!=1)
设int m;,与while(!m)等价的是( ) A: while(m!=0) B: while(m==1) C: while(m==0) D: while(m!=1)