编写一个程序,要求输入名字和姓氏,然后以“名字,姓氏”的格式打印。
#include<stdio.h> int main(void) { char surname[20],firstname[20]; printf("Please input your firstname and surname:"); scanf("%s",firstname); scanf("%s",surname); printf("You are %s,%s.\n",firstname,surname); return(0); }
#include<stdio.h> intmain(void) { charsurname[20],firstname[20]; printf("Please input your firstname and surname:"); scanf("%s",firstname); scanf("%s",surname); printf("%s,%s\n",firstname,surname); return(0); }
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