#include void main( ) { int a=3,b=5; int *p,*q; void f1(int x,int y);void f2(int *x,int *y);p=&a; q=&b;f1(*p,*q) ;printf("a=%d ,b=%d\n",a,b);f2(p,q);printf("a=%d ,b=%d\n",a,b);}void f1(int x,int y) { int t;t=x; x=y; y=t;}void f2(int *x,int *y) { int
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![#include void main( ) { int a=3,b=5; int *p,*q; void f1(int x,int y);void f2(int *x,int *y);p=&a; q=&b;f1(*p,*q) ;printf(](/uploads/image/z/2722016-56-6.jpg?t=%23include+void+main%28+%29+%7B+int+a%3D3%2Cb%3D5%3B+int+%2Ap%2C%2Aq%3B+void+f1%28int+x%2Cint+y%29%3Bvoid+f2%28int+%2Ax%2Cint+%2Ay%29%3Bp%3D%26a%3B+q%3D%26b%3Bf1%28%2Ap%2C%2Aq%29+%3Bprintf%28%22a%3D%25d+%2Cb%3D%25d%5Cn%22%2Ca%2Cb%29%3Bf2%28p%2Cq%29%3Bprintf%28%22a%3D%25d+%2Cb%3D%25d%5Cn%22%2Ca%2Cb%29%3B%7Dvoid+f1%28int+x%2Cint+y%29+%7B+int+t%3Bt%3Dx%3B+x%3Dy%3B+y%3Dt%3B%7Dvoid+f2%28int+%2Ax%2Cint+%2Ay%29+%7B+int)
#include void main( ) { int a=3,b=5; int *p,*q; void f1(int x,int y);void f2(int *x,int *y);p=&a; q=&b;f1(*p,*q) ;printf("a=%d ,b=%d\n",a,b);f2(p,q);printf("a=%d ,b=%d\n",a,b);}void f1(int x,int y) { int t;t=x; x=y; y=t;}void f2(int *x,int *y) { int
#include void main( ) { int a=3,b=5; int *p,*q; void f1(int x,int y);
void f2(int *x,int *y);
p=&a; q=&b;
f1(*p,*q) ;
printf("a=%d ,b=%d\n",a,b);
f2(p,q);
printf("a=%d ,b=%d\n",a,b);
}
void f1(int x,int y)
{ int t;
t=x; x=y; y=t;
}
void f2(int *x,int *y)
{ int t;
t=*x;*x=*y; *y=t;
}
程序运行后的输出结果是:
#include void main( ) { int a=3,b=5; int *p,*q; void f1(int x,int y);void f2(int *x,int *y);p=&a; q=&b;f1(*p,*q) ;printf("a=%d ,b=%d\n",a,b);f2(p,q);printf("a=%d ,b=%d\n",a,b);}void f1(int x,int y) { int t;t=x; x=y; y=t;}void f2(int *x,int *y) { int
a=3 ,b=5
a=5 ,b=3