竞赛
考级
#include<iostream> #include<cmath> using namespace std; int main(){ int n; cin>>n; int count=0; //总短信数 double cost=0; for(int i=0,x;i<n;i++){ cin>>x; count+=ceil((double)x/70); //向上取整 } cost=count*0.1; cout<<cost<<endl; return 0; }
花似雪jacxi
法兰西玫瑰
真爱粉
那肯定得用啊 题目叫我用我偏不用](https://www.acgo.cn/problemset/423/explanation)
互关测试号
逍遥骇好=&
一遍过
#include<bits/stdc++.h> using namespace std; int main(){ int a; cin>>a; double f=0.0; int b[a+1]; for(int i=1;i<=a;i++){ cin>>b[i]; if(b[i]>70){ if(b[i]%70==0){ f+=b[i]/70*1; } else f+=b[i]/70+1; } else f+=1; } cout<<f/10; return 0; }
淹在c++海洋里的姜禹卓
沃姆
UPDATE
超级大帅童……瑞*
#include<iostream> using namespace std; int main() { int n; double sum = 0.0; cin >> n; for(int i = 1; i <= n; i++) { int x; cin >> x; if(x <= 70) { sum += 0.1; }else{ sum += 0.1+(x/70)*0.1; } } cout << sum; return 0; }
182****7908
远在天边的浪子
acgoacgo
#include<cstdio> #include<iostream> #include<cmath> using namespace std; int main(){ int a,b; double c=0.0; cin>>a; for(int i=1;i<=a;i++){ cin>>b; if(b<=70)c=c+0.1; else { while(1){ b-=70; c=c+0.1; if(b<0)break; } } } cout<<c; return 0; }
准
嫌疑を避ける ~~
CuSO4
潜龙暗虎
majmDZB
#include<bits/stdc++.h> using namespace std; int main(){ int a; cin >> a; double f = 0.0; int b[a + 1]; for(int i = 1;i <= a;i++){ cin >> b[i]; if(b[i] > 70){ if(b[i] % 70 == 0){ f +=b [i] / 70 * 1; } else f += b[i] / 70 + 1; } else f += 1; } cout << f / 10; }
张誉恒