【08050932 0805】評論
int a=1,b=1; printf("%d %d",!(a&&b),(!a&&!b));// 得到 0 0int a=1,b=0; printf("%d %d",!(a&&b),(!a&&!b));// 1 0int a=0,b=0; printf("%d %d",!(a&&b),(!a&&!b));//1 1int a=0,b=1; printf("%d %d",!(a&&b),(!a&&!b));//1 0