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c++版答案
整数运算
题号1000
#includeusing namespace std; int main() { int a,b; cin>>a>>b; cout<
题号1311
#includeusing namespace std; int main(){ int m,n; cin>>m>>n; cout< 题号1416
#includeusing namespace std; int main(){ int a,b; cin>>a>>b; cout<<(a+b)*2<



