2_3.cpp

C程序参考,简单易懂,是初学者不可少的参考资料

#include<stdio.h>
main()
{
  int a,b,x,y;
unsigned int m;
a=15; b=-8; m=10;
x=2*a-m; y=2*b+m;
printf("a+m=%d,b+m=%d\n",x,y);
}