#include <stdio.h>
int main(){
int age = 18;
float height = 1.85;
char unit = 'm';
printf("小明今年%d歲\n", age);
printf("小明身高%f%c\n", height, unit);
printf("小明現(xiàn)在在慕課網(wǎng)上學習IT技術");
return 0;
}
只要熟練掌握就能改對，注意\n的位置和定義用法就能輕松應對
