1控制台打印“当前进入加减乘除运算” 2函数命名为:“jiaFa(int x,int y), jianFa(int x,int y), chengFa(int x,int y), chuFa(int x,int y) 3分别写出四个函数的具体实现 4调用加减乘除函数,实现5+5 = 10,5-5=0,5*5=25,5/5=1 输出
时间: 2024-03-08 18:49:11 浏览: 31
1. 当前进入加减乘除运算
2. 四个函数命名为:
```python
def jiaFa(x, y):
pass
def jianFa(x, y):
pass
def chengFa(x, y):
pass
def chuFa(x, y):
pass
```
3. 四个函数的具体实现如下:
```python
def jiaFa(x, y):
return x + y
def jianFa(x, y):
return x - y
def chengFa(x, y):
return x * y
def chuFa(x, y):
if y == 0:
return "除数不能为0"
else:
return x / y
```
4. 调用加减乘除函数,实现5+5 = 10,5-5=0,5*5=25,5/5=1 的代码如下:
```python
a = 5
b = 5
print("5 + 5 =", jiaFa(a, b))
print("5 - 5 =", jianFa(a, b))
print("5 * 5 =", chengFa(a, b))
print("5 / 5 =", chuFa(a, b))
```
输出结果为:
```
5 + 5 = 10
5 - 5 = 0
5 * 5 = 25
5 / 5 = 1.0
```
相关问题
1控制台打印“当前进入加减乘除运算”2函数命名为:“jiaFa(intx,inty),jianFa(intx,inty),chengFa(intx,inty),chuFa(intx,inty
好的,我可以回答您的问题。
1. 控制台打印“当前进入加减乘除运算”,可以使用如下代码实现:
```java
System.out.println("当前进入加减乘除运算");
```
2. 函数命名为:“jiaFa(int x, int y)”,“jianFa(int x, int y)”,“chengFa(int x, int y)”,“chuFa(int x, int y)”,可以使用如下代码实现:
```java
public int jiaFa(int x, int y) {
return x + y;
}
public int jianFa(int x, int y) {
return x - y;
}
public int chengFa(int x, int y) {
return x * y;
}
public int chuFa(int x, int y) {
if (y == 0) {
throw new IllegalArgumentException("除数不能为0");
}
return x / y;
}
```
希望能够帮助到您!
#include <bits/stdc++.h> using namespace std; string jiafa(string s1, string s2) { string ans2 = ""; int t1, t2, ans1 = 0, up = 0; reverse(s1.begin(), s1.end()); reverse(s2.begin(), s2.end()); while (s1.length() != s2.length()) { if (s1.length() > s2.length()) s2 += '0'; else if (s1.length() < s2.length()) s1 += '0'; } cout << endl << s1 << endl << s2 << endl; for (int i = 0; i < s1.length() - 1; i++) { t1 = stoi(string(1, s1[i])); t2 = stoi(string(1, s1[i])); ans1 = t1 + t2 + up; if (ans1 >= 10) { ans1 %= 10; up = 1; } else up = 0; ans2 += static_cast<char>(ans1 + 48); } reverse(ans2.begin(), ans2.end()); return ans2; } int main() { string s1, s2; cin >> s1 >> s2; cout << jiafa(s1, s2); return 0; }纠正代码
下面是修改后的代码,主要是修正了变量t2的赋值错误,以及for循环中的终止条件错误:
```
#include <bits/stdc++.h>
using namespace std;
string jiafa(string s1, string s2) {
string ans2 = "";
int t1, t2, ans1 = 0, up = 0;
reverse(s1.begin(), s1.end());
reverse(s2.begin(), s2.end());
while (s1.length() != s2.length()) {
if (s1.length() > s2.length())
s2 += '0';
else if (s1.length() < s2.length())
s1 += '0';
}
cout << endl << s1 << endl << s2 << endl;
for (int i = 0; i < s1.length(); i++) {
t1 = stoi(string(1, s1[i]));
t2 = stoi(string(1, s2[i])); // 修改这里的赋值错误
ans1 = t1 + t2 + up;
if (ans1 >= 10) {
ans1 %= 10;
up = 1;
} else
up = 0;
ans2 += static_cast<char>(ans1 + 48);
}
reverse(ans2.begin(), ans2.end());
return ans2;
}
int main() {
string s1, s2;
cin >> s1 >> s2;
cout << jiafa(s1, s2);
return 0;
}
```
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