已知x=43,ch='A',y=0则表达式x>=y && ch

已知x=43,ch='A',y=0则表达式x>=y && ch

//c code
#include
int main()
{
int p,r,n,m,temp;
printf("please enter two positive integer numbers n,m:");
scanf("%d%d",&n,&m);
if(n