题目内容

若有定义:int x, *pb;,则以下正确的赋值语句是

A. *pb = *x
B. pb = &x
C. *pb = &x
D. pb = x

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更多问题

若有定义和语句: int a[4][5], (*cp)[5]; cp = c; 则对a数组元素的引用正确的是

A. *(cp+3)
B. *(*cp+2)
C. *(cp+1)+3
D. cp+1

以下程序的输出结果是 fun( int a, int b, int c) { c = a * b; } main() { int c; fun(2, 3, c); printf(“%d\n”, c); }

A. 6
B. 0
C. 1
D. 无定义

以下程序的输出结果是 func( int a, int b) { static int m, i = 2; i += m + 1; m = i + a + b; return (m); }main() { int k =4, m = 1, p; p = func(k, m); printf(“%d,”, p ); p = func(k, m); printf(“%d\n”, p ); }

A. 8,20
B. 8,17
C. 8,8
D. 8,16

以下程序的输出结果是 int f(int a, int b) { int c; c = a; if(a > b) c = 1; else if(a == b) c = 0; else c = -1; return ( c ); }main() { int i =2, p; p = f(i, i + 1); printf(“%d”, p); }

A. -1
B. 1
C. 2
D. 0

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