acmer10 题解分享 · 2024/4/5
煤球数目(结果填空) - 题解
``` #include<iostream> #include<cstring> #include<algorithm> using namespace std; int a[101]; int ans; int main() { a[1]=1; for(int i=2;i<=100;i++)a[i]=a[i-1]+i; for(int i=1;i<=100;i++)ans+=a[i]; cout<<ans<<endl; return 0; } ```
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didhv 题解分享 · 2024/4/3
煤球数目(结果填空) - 题解
``` ``` public class 煤球数目 { public static void main(String[] args) { // TODO Auto-generated method stub int sum = 0; for(int i = 1;i<=100;i++) { sum += i(i+1)/2; } System.out.println(sum); } } ``` ```
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