#includeint main() { int a = 8; int b = 12; printf("a = %d b = %dn",a,b); //解法一： //缺点：数值较大时，产生溢出 //解法二： //优点：数值较大时，不会产生溢出 a = a^b; b = a^b; a = a^b; printf("a = %d b = %dn",a,b); return 0; }
#includeint main() { int a = 8; int b = 12; printf("a = %d b = %dn",a,b); //解法一： //缺点：数值较大时，产生溢出 //解法二： //优点：数值较大时，不会产生溢出 a = a^b; b = a^b; a = a^b; printf("a = %d b = %dn",a,b); return 0; }
名师互学网 版权所有 (c)2021-2022 ICP备案号：晋ICP备2021003244-6号
