• 2022-06-14
    执行以下程序段,得到的输出结果是()。int x=7,y=25;printf("%d",(x,y)%(y,x));
    A: 4
    B: 3
    C: 3.0
    D: 25,4
  • A

    内容

    • 0

      有以下程序 void f( int y,int *x) {y=y+*x; *x=*x+y;} main( ) { int x=2,y=4; f(y,&x); printf(“%d %d ”,x,y); } 执行后输出的结果是

    • 1

      有以下程序void f( int y,int *x){y=y+*x; *x=*x+y;}main( ){ int x=2,y=4; f(y,&x); printf(“%d %d ”,x,y);} 执行后输出的结果是 A: 8 4 B: 4 2 C: 2 4 D: 4 8

    • 2

      如下C程序的输出是什么?#include [stdio.h]void Func1 (int x, int y);void Func2 (int *x, int *y); int main() { int x = 3; int y = 4;Func1 (x, y); printf ("x = %d, y = %d\n", x, y);Func2(&x, &y); printf ("x = %d, y = %d\n", x, y);} void Func1 (int x, int y) { x = x + y; y = x - y; x = x - y; printf ("x = %d, y = %d\n", x, y);} void Func2 (int *x, int *y) { *x = *x + *y; *y = *x - *y; *x = *x - *y;;} A: x = 3, y = 4x = 3, y = 4x = 3, y = 4 B: x = 4, y = 3x = 4, y = 3x = 4, y = 3 C: x = 3, y = 4x = 3, y = 4x = 4, y = 3 D: x = 4, y = 3x = 3, y = 4x = 4, y = 3

    • 3

      有以下程序:int x=10,y=3;printf(“%d”,y=x/y);执行后的输出结果是

    • 4

      有下列程序,程序运行后的输出结果是( )。 #include void fun( int *x,int *y); int main() { int x=1,y=2; fun(&y,&x); printf("%d %d",x,y); return 0; } void fun( int *x,int *y) { printf("%d%d",*x,*y); *x=3;*y=4; }