lkx
UID: 479, Registered at 2026-8-30 21:23:10, last login at 2026-10-19 11:44:49, last active at 2026-10-17 0:37:29.
Solved 37 problems, RP: 99.2 (No. 236)
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Bio
#include <bits/stdc++.h> using namespace std;
int main() { int k , x=0; cin >> k ;
for ( int i=0 , j=1; i<=100 , j<=100;i++ ,j++ ) { if (( k >= i * 20 ) && ( k < j * 20 )) break; else x++; } cout << x << endl; return 0;}
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Problem Tags
- 循环
- 4
- DAI
- 4