6 条题解
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1
rc245zhiyuqi1
LV 6
@ 2024-4-20 17:34:34
#include <bits/stdc++.h> using namespace std; int main(){ int a; cin>>a; if (a%10>=5) cout<<a+10-a%10; else cout<<a-a%10; return 0; }😄 -
0
rc2025lizhichen
LV 5
@ 2025-3-29 21:17:51
#include <bits/stdc++.h>
using namespace std;
int main(){ int n; cin >> n; if (n % 10 >= 5) { cout << n + 10 - n % 10; } else { cout << n - n % 10; } return 0;}
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0
rc2025lizhichen
LV 5
@ 2025-3-29 21:17:13
#include <bits/stdc++.h> using namespace std; int main(){ int n; cin >> n; if (n % 10 >= 5) { cout << n + 10 - n % 10; }
else { cout << n - n % 10; }return 0;}
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-3
rc245zhangjiayi1 LV 5 @ 2024-2-23 8:31:04
#include <bits/stdc++.h> using namespace std; int main(){ int a; cin>>a; if (a%10>=5) cout<<a+10-a%10; else cout<<a-a%10; return 0; }
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-3
rc245zhangxiaoyu1 LV 8 @ 2024-2-22 22:33:05
#include <bits/stdc++.h> using namespace std; int main(){ int a,b,c,d; cin >> a; b=a%10; c=a/10; if (b>=5) { d=(c+1)10; } else { d=c10; } cout << d; return 0; }
rc247luolihang1
LV 7
@ 2024-2-22 11:27:32
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