scanf("%s",a);和scanf("%s",&b);有什么区别?能举个例子说明它们是不同...答:scanf("%s",&b);是正确的输入格式;scanf("%s",a);是错误的输入格式。例:include <stdio.h> int main(void){ int a,b,c;printf("Give me the value of a,b,c seperated with whitespaces:\n");scanf("%d%d%d",&a,&b,&c);printf("a=%d,b=%d,c=%d\n",a,b,c);return 0...