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185:ƒfƒtƒHƒ‹ƒg‚Ì–¼–³‚µ‚³‚ñ
07/07/22 13:15:03
>>182
‚©‚È‚è‘åŽG”c‚È‚­‚­‚è‚Å‚¢‚¤‚ÆA‚»‚̕ϔ‚Ì’l‚ð•ω»‚³‚¹‚邱‚Æ‚ª‚Å‚«‚È‚¢‚Æ‚¢‚¤‚±‚Æ‚¾B

const int a = 10;
a = 5; /* NG */

const int a[10] = {0};
a[5] = 1; /* NG */

int b = 10;
const int *a; /* const‚̓|ƒCƒ“ƒ^‚ªŽw‚·’l‚É‚©‚©‚é */
a = &b; /* OK@ƒ|ƒCƒ“ƒ^‚ð•ÏX‚µ‚Ä‚¢‚邾‚¯ */
*a = 7 /* NG */
b = 7 /* OK ƒRƒ“ƒpƒCƒ‰‚Ía‚Ì«Ž¿‚Æb‚Ì«Ž¿‚Ì‹æ•Ê‚ª‚Å‚«‚È‚¢*/

int b = 10;
int c = 100;
int * const a = &b; /* const‚̓|ƒCƒ“ƒ^‚É‚©‚©‚é */
*a = 5; /* OK */
a = &c; /* NG */

int b = 10;
int c = 100;
const int * const a = &b;
*a = 5; /* NG */
a = &c; /* NG */

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