C语言 字符串的输出

#include <stdio.h>#include <stdlib.h>/* run this program using the console pauser or add your own getch, system("pause") or input loop */int main(int argc, char *argv[]) {printf("%3s,%7.4s,%7.2s,%5.4s","xiaopihai","xiaopihai","xiaopihai","xiaopihai"); //输出字符串，前数是字符串长度，后数是保留字符长度 return 0;}