#include <iostream>
using namespace std;
int main() {
int a,b,c,d,e,f;
while(cin >> a >> b >> c >> d){
e=a+b;
f=c+d;
cout << e << "\n";
cout << f;
}
return 0;
}
#include <iostream>
using namespace std;
int main() {
int a,b;
while(cin >> a >> b ){
a=a+b;
cout << a << "\n";
}
return 0;
}
#include <iostream>
using namespace std;
int main() {
int a,b,c;
while(cin >> a >> b ){
c=a+b;
cout << c << endl;
}
return 0;
}
#include
using namespace std;
int main() {
int a,b;
while(cin >> a >> b){
cout << a+b << endl;
};
return 0;
}
我建議變數宣告兩個就好 a,b
既然都用while那就改成這樣會比較有效率
提醒你一下~你while程式敘述玩的括號後面少加;