結果
| 問題 | No.163 cAPSlOCK |
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2019-03-28 11:28:27 |
| 言語 | C (gcc 13.3.0) |
| 結果 |
RE
|
| 実行時間 | - |
| コード長 | 439 bytes |
| 記録 | |
| コンパイル時間 | 363 ms |
| コンパイル使用メモリ | 28,800 KB |
| 実行使用メモリ | 5,248 KB |
| 最終ジャッジ日時 | 2024-10-12 14:58:17 |
| 合計ジャッジ時間 | 5,881 ms |
|
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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| ファイルパターン | 結果 |
|---|---|
| sample | RE * 3 |
| other | RE * 20 |
コンパイルメッセージ
main.c: In function 'conversion':
main.c:6:13: warning: comparison between pointer and integer
6 | if ((*c >= "a") && (*c <= "z")) {
| ^~
main.c:6:28: warning: comparison between pointer and integer
6 | if ((*c >= "a") && (*c <= "z")) {
| ^~
main.c:7:19: warning: returning 'char *' from a function with return type 'char' makes integer from pointer without a cast [-Wint-conversion]
7 | return (c + 0x20);
| ~~~^~~~~~~
main.c:8:20: warning: comparison between pointer and integer
8 | } else if ((*c >= "A") && (*c <= "Z")) {
| ^~
main.c:8:35: warning: comparison between pointer and integer
8 | } else if ((*c >= "A") && (*c <= "Z")) {
| ^~
main.c:9:19: warning: returning 'char *' from a function with return type 'char' makes integer from pointer without a cast [-Wint-conversion]
9 | return (c - 0x20);
| ~~~^~~~~~~
main.c:11:16: warning: returning 'char *' from a function with return type 'char' makes integer from pointer without a cast [-Wint-conversion]
11 | return (c);
| ^
main.c: In function 'main':
main.c:20:28: warning: passing argument 1 of 'conversion' makes pointer from integer without a cast [-Wint-conversion]
20 | A[c] = conversion(S[c]);
| ~^~~
| |
| char
main.c:4:23: note: expected 'char *' but argument is of type 'char'
4 | char conversion(char *i) {
| ~~~~~~^
main.c:19:24: warning: 'strlen' reading 1 or more bytes from a region of size 0 [-Wstringop-overread]
19 | for (int c=0; c <= strlen(S); c++) {
| ^~~~~~~~~
main.c:16:10: note: source object 'S' of size 0
16 | char S[]={}, A[]={};
| ^
ソースコード
#include <stdio.h>
#include <string.h>
char conversion(char *i) {
char *c = i;
if ((*c >= "a") && (*c <= "z")) {
return (c + 0x20);
} else if ((*c >= "A") && (*c <= "Z")) {
return (c - 0x20);
} else {
return (c);
}
}
int main() {
char S[]={}, A[]={};
scanf("%s", S);
for (int c=0; c <= strlen(S); c++) {
A[c] = conversion(S[c]);
}
printf("%s", A);
return 0;
}