你会用多少种语言写a+b?
本帖最后由 xiaosi4081 于 2021-6-19 14:25 编辑python:
a = int(input(""))
b = int(input(""))
print(a+b)
c:
#include<stdio.h>
int main(){
int a,b;
scanf("%d%d",a,b);
printf("%d",a+b);
return 0;
}
Go:
package main
import "fmt"
func main() {
var a, b int
fmt.Scanf("%d %d", &a, &b);
fmt.Printf("%d + %d = %d\n", a, b, a + b)
}
Java:
import java.utils.Scanner
public class cls{
public static void main(String[] _){
Scanner sc=new Scanner(System.in);
System.println(sc.nextLong()+sc.nextLong());
}
}
C++:
#include<iostream>
using namespace std;
int main(){
long long a,b;
cin>>a>>b;
cout<<a+b<<endl;
return 0;
}
C++
#include <iostream>
using namespace std;
int main()
{
int a, b;
cin >> a >> b;
cout << a + b << endl;
return 0;
} 我就写一种好了,虽然还能写一些的
Sub test2()
a = 1
b = 2
Debug.Print "a+b=" & a + b
End Sub
本帖最后由 永恒的蓝色梦想 于 2020-5-25 14:13 编辑
C#include<stdio.h>
int main(){
long long a,b;
scanf("%lld%lld",&a,&b);
printf("%d",a+b);
return 0;
}Cpp#include<iostream>
using namespace std;
int main(){
long long a,b;
cin>>a>>b;
cout<<a+b<<endl;
return 0;
}Pythonfrom sys import stdin,stdout
stdout.write((int(stdin.readline())+int(stdin.readline())).__str__())Javaimport java.utils.Scanner
public class cls{
public static void main(String[] _){
Scanner sc=new Scanner(System.in);
System.println(sc.nextLong()+sc.nextLong());
}
} package main
import "fmt"
func main() {
var a, b int
fmt.Scanf("%d %d", &a, &b);
fmt.Printf("%d + %d = %d\n", a, b, a + b)
}
fn main() {
let mut input = String::from("");
let a = read_int();
let b = read_int();
println!("{} + {} = {}", a, b, a + b);
}
fn read_int() -> i64 {
let mut input = String::from("");
std::io::stdin().read_line(&mut input).unwrap();
input.trim().parse().unwrap()
} 本帖最后由 xiaosi4081 于 2020-5-29 12:37 编辑
python最简单:
print(int(input())+int(input())) 两种pyhton忘得差不多了,还有现在学得C xiaosi4081 发表于 2020-5-25 16:52
python最简单:
input 非要加个 空字符串,为什么? 刚开始学python 永恒的蓝色梦想 发表于 2020-5-27 09:44
input 非要加个 空字符串,为什么?
⊙⊙知道了
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