void fun(int x,int y) {x=x+y;y=x-y;x=x-y; printf("%d,%d,",x,y); } main() {int x=2,y=3; fun(x,y); privoid fun(int x,int y){x=x+y;y=x-y;x=x-y;printf("%d,%d,",x,y);}main(){int x=2,y=3;fun(x,y);printf("%d,%d\n",x,y);}
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/17 06:23:51
![void fun(int x,int y) {x=x+y;y=x-y;x=x-y; printf(](/uploads/image/z/7171624-64-4.jpg?t=void+fun%28int+x%2Cint+y%29+%7Bx%3Dx%2By%3By%3Dx-y%3Bx%3Dx-y%3B+printf%28%22%25d%2C%25d%2C%22%2Cx%2Cy%29%3B+%7D+main%28%29+%7Bint+x%3D2%2Cy%3D3%3B+fun%28x%2Cy%29%3B+privoid+fun%28int+x%2Cint+y%29%7Bx%3Dx%2By%3By%3Dx-y%3Bx%3Dx-y%3Bprintf%28%22%25d%2C%25d%2C%22%2Cx%2Cy%29%3B%7Dmain%28%29%7Bint+x%3D2%2Cy%3D3%3Bfun%28x%2Cy%29%3Bprintf%28%22%25d%2C%25d%5Cn%22%2Cx%2Cy%29%3B%7D)
void fun(int x,int y) {x=x+y;y=x-y;x=x-y; printf("%d,%d,",x,y); } main() {int x=2,y=3; fun(x,y); privoid fun(int x,int y){x=x+y;y=x-y;x=x-y;printf("%d,%d,",x,y);}main(){int x=2,y=3;fun(x,y);printf("%d,%d\n",x,y);}
void fun(int x,int y) {x=x+y;y=x-y;x=x-y; printf("%d,%d,",x,y); } main() {int x=2,y=3; fun(x,y); pri
void fun(int x,int y)
{x=x+y;y=x-y;x=x-y;
printf("%d,%d,",x,y);
}
main()
{int x=2,y=3;
fun(x,y);
printf("%d,%d\n",x,y);
}
void fun(int x,int y) {x=x+y;y=x-y;x=x-y; printf("%d,%d,",x,y); } main() {int x=2,y=3; fun(x,y); privoid fun(int x,int y){x=x+y;y=x-y;x=x-y;printf("%d,%d,",x,y);}main(){int x=2,y=3;fun(x,y);printf("%d,%d\n",x,y);}
void fun(int x,int y) //功能是把X和Y的值交换并输出,但交换后的结果不传回main.
{x=x+y;y=x-y;x=x-y;
printf("%d,%d,",x,y);
}
main()
{int x=2,y=3;
fun(x,y); //输出 3,2
printf("%d,%d\n",x,y); //由于X和Y经fun后没返回,所以X和Y的结果在main中保持原值,因此输出2,3
}