8 条题解
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1
rc245mengzhiqiao1
LV 6
@ 2024-6-30 10:22:57
小朋友不能抄题解
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0
rc244wangzixin1
LV 7
@ 2024-6-30 10:08:06
#include<bits/stdc++.h> using namespace std; int main(){ char ch; cin>>ch; if('A'<=ch and ch<='Z'){ ch+=32; }else{ ch=ch-('a'-'A'); } cout<<ch; return 0; }
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0
rc244liuchenxi1 LV 4 @ 2024-6-30 9:59:53
#include <bits/stdc++.h> using namespace std; int main() { char s = '0'; scanf("%c", &s); if (s >= 'a' && s <= 'z') { s = s - 'a'+'A'; }else if (s >= 'A' && s <= 'Z') { s = s -'A'+'a'; } printf("%c\n", s); return 0; } -
0
rc247chenbosheng1 LV 6 @ 2024-3-19 21:58:31
#include <stdio.h> using namespace std; int main() { char s = '0'; scanf("%c", &s); if (s >= 'a' && s <= 'z') { s = s - 'a'+'A'; }else if (s >= 'A' && s <= 'Z') { s = s -'A'+'a'; } printf("%c\n", s); return 0; } -
-1
ws247huangzhiming1 LV 6 @ 2024-2-23 9:30:19
#include<bits/stdc++.h> using namespace std; char c; int main(){ cin >> c; c = c-32; cout << c; return 0; }
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-1
2023zuoshiyuan1 LV 5 @ 2024-1-19 9:19:07
#include<bits/stdc++.h> using namespace std; int main(){ char ch; cin>>ch; ch =ch-('a'-'A'); cout<<ch; return 0; }
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-4
rc246fengxiang1
LV 10
@ 2024-2-21 17:48:45
#include <stdio.h> using namespace std; int main() { char s = '0'; scanf("%c", &s); if (s >= 'a' && s <= 'z') { s = s - 'a'+'A'; }else if (s >= 'A' && s <= 'Z') { s = s -'A'+'a'; } printf("%c\n", s); return 0; }
2023donganling1
LV 8
@ 2024-6-29 10:52:25
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