#include <stdio.h> main(){ printf("/*書式*/\n"); printf("整数:%d\n",11); printf("小数:%f\n",11.5); printf("16進数数:%x\n",11); printf("文字:%c\n",'a'); printf("文字:%c\n",48); printf("文字列:%s\n","abc"); printf("\n"); printf("/*書式指定、制御文字*/\n"); printf("整数:%05d\n",11); printf("小数:%5.1f\n",11.55555555); printf("文字列:%5s\n","abc"); printf("12345\n6789\n"); printf("12345\06789\n"); printf("12345\b6789\n"); printf("12345\t6789\n"); printf("12345\r6789\n"); printf("\\\'\"\n"); }