GESP一级栏目共276题,当前题目是第241题 (87.3%)
15、以下C++代码可以找出百位、十位和个位满足特定条件的三位数,横线处应该填入的是( )
int count = 0;
for (int i = 100; i <= 999; i++) {
int a = i / 100;
_________________________
int c = i % 10;
if (a * a + b * b == c * c) {
count++;
}
}
int count = 0;
for (int i = 100; i <= 999; i++) {
int a = i / 100;
_________________________
int c = i % 10;
if (a * a + b * b == c * c) {
count++;
}
}
别灰心,再仔细想想!
💡
真题解析
【答案】B
【考纲知识点】循环结构、基本运算
【解析】a获取百位,b十位数通过(i / 10) % 10获取,c获取个位