归类了 OJ,整理了一下

This commit is contained in:
Fengyi Chen
2024-02-15 22:38:30 +08:00
parent 76c1ecea65
commit 8dbc0861b2
231 changed files with 0 additions and 0 deletions

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@ -0,0 +1,33 @@
#include <bits/stdc++.h>
using namespace std;
int main(){
int a;
int b;
char c;
cin >>a>>b>>c;
switch(c){
case '+':
cout <<a+b;
break;
case '-':
cout <<a-b;
break;
case '*':
cout <<a*b;
break;
case '/':
if(b==0){
cout <<"Divided by zero!";
break;
}
else{
cout <<a/b;
break;
}
default:
cout <<"Invalid operator!";
break;
}
return 0;
}