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question:can you rewrite the code while fixing these errors : Processing C source file... -------- - C Compiler: C:Program Files (x86)Dev-CppMinGW64bingcc.exe - Command: gcc.exe "C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c" -o "C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.exe" -I"C:Program Files (x86)Dev-CppMinGW64include" -I"C:Program Files (x86)Dev-CppMinGW64x86_64-w64-mingw32include" -I"C:Program Files (x86)Dev-CppMinGW64libgccx86_64-w64-mingw324.9.2include" -L"C:Program Files (x86)Dev-CppMinGW64lib" -L"C:Program Files (x86)Dev-CppMinGW64x86_64-w64-mingw32lib" -static-libgcc -std=c99 C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c: In function 'afficherTableaux': C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:5:5: error: stray '223' in program printf(“Poste NbCafe Agen”); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:5:13: error: 'Poste' undeclared (first use in this function) printf(“Poste NbCafe Agen”); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:5:13: note: each undeclared identifier is reported only once for each function it appears in C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:5:21: error: expected ')' before 'NbCafe' printf(“Poste NbCafe Agen”); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:5:21: error: stray '' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:5:21: error: stray '224' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c: In function 'main': C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:64:5: error: stray '221' in program char poste[] = {‘P’, ‘P’, ‘O’, ‘A’, ‘P’, ‘A’, ‘P’, ‘P’}; ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:64:5: error: stray '222' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:64:22: error: 'P' undeclared (first use in this function) char poste[] = {‘P’, ‘P’, ‘O’, ‘A’, ‘P’, ‘A’, ‘P’, ‘P’}; ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:64:5: error: stray '221' in program char poste[] = {‘P’, ‘P’, ‘O’, ‘A’, ‘P’, ‘A’, ‘P’, ‘P’}; ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:64:5: error: stray '222' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:64:5: error: stray '221' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:64:5: error: stray '222' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:64:32: error: 'O' undeclared (first use in this function) char poste[] = {‘P’, ‘P’, ‘O’, ‘A’, ‘P’, ‘A’, ‘P’, ‘P’}; ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:64:5: error: stray '221' in program char poste[] = {‘P’, ‘P’, ‘O’, ‘A’, ‘P’, ‘A’, ‘P’, ‘P’}; ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:64:5: error: stray '222' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:64:37: error: 'A' undeclared (first use in this function) char poste[] = {‘P’, ‘P’, ‘O’, ‘A’, ‘P’, ‘A’, ‘P’, ‘P’}; ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:64:5: error: stray '221' in program char poste[] = {‘P’, ‘P’, ‘O’, ‘A’, ‘P’, ‘A’, ‘P’, ‘P’}; ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:64:5: error: stray '222' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:64:5: error: stray '221' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:64:5: error: stray '222' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:64:5: error: stray '221' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:64:5: error: stray '222' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:64:5: error: stray '221' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:64:5: error: stray '222' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:71:5: error: stray '223' in program printf(“Nombre de programmeurs : %dn”, compterPoste(poste, taille, ‘P’)); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:71:13: error: 'Nombre' undeclared (first use in this function) printf(“Nombre de programmeurs : %dn”, compterPoste(poste, taille, ‘P’)); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:71:20: error: expected ')' before 'de' printf(“Nombre de programmeurs : %dn”, compterPoste(poste, taille, ‘P’)); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:71:20: error: stray '' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:71:20: error: stray '224' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:71:20: error: stray '221' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:71:20: error: stray '222' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:72:5: error: stray '223' in program printf(“Nombre d’analystes : %dn”, compterPoste(poste, taille, ‘A’)); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:72:20: error: expected ')' before 'd' printf(“Nombre d’analystes : %dn”, compterPoste(poste, taille, ‘A’)); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:72:20: error: stray '222' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:72:20: error: stray '' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:72:20: error: stray '224' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:72:20: error: stray '221' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:72:20: error: stray '222' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:73:5: error: stray '223' in program printf(“Nombre d’operateurs : %dn”, compterPoste(poste, taille, ‘O’)); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:73:20: error: expected ')' before 'd' printf(“Nombre d’operateurs : %dn”, compterPoste(poste, taille, ‘O’)); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:73:20: error: stray '222' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:73:20: error: stray '' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:73:20: error: stray '224' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:73:20: error: stray '221' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:73:20: error: stray '222' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:75:5: error: stray '223' in program printf(“Employés de 30 ans ou plus : %dn”, compterCriteres(age, taille, 30)); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:75:5: error: stray '351' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:75:13: error: 'Employ' undeclared (first use in this function) printf(“Employés de 30 ans ou plus : %dn”, compterCriteres(age, taille, 30)); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:75:20: error: expected ')' before 's' printf(“Employés de 30 ans ou plus : %dn”, compterCriteres(age, taille, 30)); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:75:20: error: stray '' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:75:20: error: stray '224' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:76:5: error: stray '223' in program printf(“Employés consommant 3 tasses ou plus de café par jour : %dn”, compterCriteres(nbCafe, taille, 3)); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:76:5: error: stray '351' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:76:20: error: expected ')' before 's' printf(“Employés consommant 3 tasses ou plus de café par jour : %dn”, compterCriteres(nbCafe, taille, 3)); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:76:20: error: stray '351' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:76:20: error: stray '' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:76:20: error: stray '224' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:78:5: error: stray '223' in program printf(“Consommation maximale de café : %dn”, maxValue(nbCafe, taille)); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:78:13: error: 'Consommation' undeclared (first use in this function) printf(“Consommation maximale de café : %dn”, maxValue(nbCafe, taille)); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:78:26: error: expected ')' before 'maximale' printf(“Consommation maximale de café : %dn”, maxValue(nbCafe, taille)); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:78:26: error: stray '351' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:78:26: error: stray '' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:78:26: error: stray '224' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:79:5: error: stray '223' in program printf(“Âge maximal : %dn”, maxValue(age, taille)); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:79:5: error: stray '302' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:79:14: error: 'ge' undeclared (first use in this function) printf(“Âge maximal : %dn”, maxValue(age, taille)); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:79:17: error: expected ')' before 'maximal' printf(“Âge maximal : %dn”, maxValue(age, taille)); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:79:17: error: stray '' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:79:17: error: stray '224' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:83:5: error: stray '223' in program printf(“nTableaux triés selon l’âge :n”); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:83:5: error: stray '' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:83:14: error: 'nTableaux' undeclared (first use in this function) printf(“nTableaux triés selon l’âge :n”); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:83:24: error: expected ')' before 'tri' printf(“nTableaux triés selon l’âge :n”); ^ C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:83:24: error: stray '351' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:83:24: error: stray '222' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:83:24: error: stray '342' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:83:24: error: stray '' in program C:UsersdanyaOneDriveDocumentsSchoolRessourcesIFT1810TP3A.c:83:24: error: stray '224' in program Compilation results... -------- - Errors: 78 - Warnings: 0 - Compilation Time: 0.36s
answer:Il semble que les caractères spéciaux tels que les guillemets et les apostrophes ont été encodés différemment lors de la présentation du code. Ces erreurs peuvent être résolues en remplaçant ces caractères par leurs versions normales. Voici le code corrigé : ```c #include <stdio.h> // Fonction pour afficher le contenu des trois tableaux void afficherTableaux(char poste[], int nbCafe[], int age[], int taille) { printf("Poste NbCafe Agen"); for (int i = 0; i < taille; i++) { printf(" %c %d %dn", poste[i], nbCafe[i], age[i]); } } // Fonction pour compter les employés par poste int compterPoste(char poste[], int taille, char role) { int count = 0; for (int i = 0; i < taille; i++) { if (poste[i] == role) count++; } return count; } // Fonction pour compter les employés selon certains critères int compterCriteres(int tableau[], int taille, int seuil) { int count = 0; for (int i = 0; i < taille; i++) { if (tableau[i] >= seuil) count++; } return count; } // Fonction pour trouver la valeur maximale dans un tableau int maxValue(int tableau[], int taille) { int max = tableau[0]; for (int i = 1; i < taille; i++) { if (tableau[i] > max) max = tableau[i]; } return max; } // Fonction pour trier les trois tableaux selon les âges void triSelonAge(char poste[], int nbCafe[], int age[], int taille) { for (int i = 0; i < taille - 1; i++) { for (int j = i + 1; j < taille; j++) { if (age[i] > age[j]) { int tempAge = age[i]; age[i] = age[j]; age[j] = tempAge; int tempCafe = nbCafe[i]; nbCafe[i] = nbCafe[j]; nbCafe[j] = tempCafe; char tempPoste = poste[i]; poste[i] = poste[j]; poste[j] = tempPoste; } } } } int main() { char poste[] = {'P', 'P', 'O', 'A', 'P', 'A', 'P', 'P'}; int nbCafe[] = {3, 1, 5, 0, 3, 4, 0, 3}; int age[] = {25, 19, 27, 30, 65, 24, 56, 29}; int taille = sizeof(poste) / sizeof(poste[0]); afficherTableaux(poste, nbCafe, age, taille); printf("Nombre de programmeurs : %dn", compterPoste(poste, taille, 'P')); printf("Nombre d'analystes : %dn", compterPoste(poste, taille, 'A')); printf("Nombre d'operateurs : %dn", compterPoste(poste, taille, 'O')); printf("Employes de 30 ans ou plus : %dn", compterCriteres(age, taille, 30)); printf("Employes consommant 3 tasses ou plus de cafe par jour : %dn", compterCriteres(nbCafe, taille, 3)); printf("Consommation maximale de cafe : %dn", maxValue(nbCafe, taille)); printf("Age maximal : %dn", maxValue(age, taille)); triSelonAge(poste, nbCafe, age, taille); printf("nTableaux tries selon l'age :n"); afficherTableaux(poste, nbCafe, age, taille); return 0; } ``` J'ai remplacé les guillemets et les apostrophes problématiques par leurs versions standard. Le code devrait maintenant compiler et fonctionner correctement.
question:你好，帮我写一个验证邮箱的正则表达式
answer:^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+.[a-zA-Z]{2,}
question:帮我写一个jQuery验证邮箱的正则表达式
answer:可以这样写： ```js var regEmail = /^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+.[a-zA-Z]{2,}/; (function() { ('#email').on('blur', function(){ var email = (this).val(); if (regEmail.test(email)) { // 符合邮箱格式 } else { // 不符合邮箱格式 } }); }); ``` 其中 `#email` 是你要验证的邮箱表单的 ID。当失去焦点时，获取输入的邮箱，用正则表达式进行验证。如果符合格式，则执行“符合邮箱格式”的代码，否则执行“不符合邮箱格式”的代码。
question:里面的[1]是什么意思
answer:在 JavaScript 中，可以通过索引号访问字符串中的单个字符，例如 `str[0]` 表示字符串 `str` 的第一个字符。正则表达式也可以使用类似的语法来访问捕获组的匹配结果。 在正则表达式中，用小括号 `()` 括起来的部分，表示一个捕获组（capturing group），会将匹配结果存入一个数组中。而这个 `[1]` 意思是获取数组中索引号为 1 的元素，也就是第一个捕获组的匹配结果。 比如正则表达式 `/(d{4})-(d{2})-(d{2})/` 匹配的是日期格式 `YYYY-MM-DD`，那么对于字符串 `'2021-01-01'`，这个正则表达式的匹配结果数组是 `['2021-01-01', '2021', '01', '01']`。 `[1]` 表示取出数组中索引号为 1 的元素，也就是年份 `2021`。 所以，`reg.exec(str)[1]` 表示对字符串 `str` 进行正则表达式匹配，然后从匹配结果数组中取出索引号为 1 的元素，即第一个捕获组的匹配结果。