سيناقش هذا الموضوع رموز ASCII وكيفية كتابة برنامج لطباعة جدول ASCII بلغة البرمجة C. ASCII لتقف على الكود القياسي الأمريكي لتبادل المعلومات . رمز ASCII هو نظام لترميز الأحرف يستخدم لتحديد قيمة عناصر الأحرف الأساسية لتبادل المعلومات في أجهزة الكمبيوتر والأجهزة الإلكترونية الأخرى.
علاوة على ذلك، فإن رمز ASCII عبارة عن مجموعة مكونة من 255 رمزًا في مجموعة الأحرف، مقسمة إلى جزأين، رمز ASCII القياسي، ورمز ASCII الممتد. يتراوح رمز ASCII القياسي من 0 إلى 127، ويبلغ طوله 7 بتات، ويبلغ طول رمز ASCII الممتد من 128 إلى 255 8 بتات. هذه الأحرف عبارة عن مزيج من أحرف الرموز (الأحرف الكبيرة والصغيرة (a-z، AZ)، والأرقام (0-9)، والأحرف الخاصة (!، @، #، $، وما إلى ذلك)، وعلامات الترقيم، وأحرف التحكم. ومن ثم، فإننا يمكن القول أن كل حرف له قيمة ASCII الخاصة به.
على سبيل المثال، عندما نقوم بإدخال سلسلة كـ 'HELLO'، فإن جهاز الكمبيوتر لا يقوم مباشرة بتخزين السلسلة التي أدخلناها. وبدلاً من ذلك، يقوم النظام بتخزين السلاسل بقيمة ASCII المكافئة لها، مثل '7269767679'. قيمة ASCII لـ H هي 72، وE هي 69، وL هي 76، وO هي 79.
برنامج للحصول على قيمة ASCII للأحرف الكبيرة
برنامج.ج
#include int main() { // declare local variable int caps; // use for loop to print the capital letter from A to Z for ( caps = 65; caps <91; caps++) { printf ('
the ascii value of %c is %d ', caps, caps); } return 0; < pre> <p> <strong>Output</strong> </p> <pre> The ASCII value of A is 65 The ASCII value of B is 66 The ASCII value of C is 67 The ASCII value of D is 68 The ASCII value of E is 69 The ASCII value of F is 70 The ASCII value of G is 71 The ASCII value of H is 72 The ASCII value of I is 73 The ASCII value of J is 74 The ASCII value of K is 75 The ASCII value of L is 76 The ASCII value of M is 77 The ASCII value of N is 78 The ASCII value of O is 79 The ASCII value of P is 80 The ASCII value of Q is 81 The ASCII value of R is 82 The ASCII value of S is 83 The ASCII value of T is 84 The ASCII value of U is 85 The ASCII value of V is 86 The ASCII value of W is 87 The ASCII value of X is 88 The ASCII value of Y is 89 The ASCII value of Z is 90 </pre> <h3>Program to get the ASCII value of the small letters</h3> <p> <strong>Program2.c</strong> </p> <pre> #include int main() { // declare local variable int small; // use for loop to print the small alphabets letter from a to z for ( small = 97; small <123; small++) { display ascii values to its equivalent characters printf ('
the value of %c is %d ', small, small); } return 0; < pre> <p> <strong>Output</strong> </p> <pre> The ASCII value of a is 97 The ASCII value of b is 98 The ASCII value of c is 99 The ASCII value of d is 100 The ASCII value of e is 101 The ASCII value of f is 102 The ASCII value of g is 103 The ASCII value of h is 104 The ASCII value of i is 105 The ASCII value of j is 106 The ASCII value of k is 107 The ASCII value of l is 108 The ASCII value of m is 109 The ASCII value of n is 110 The ASCII value of o is 111 The ASCII value of p is 112 The ASCII value of q is 113 The ASCII value of r is 114 The ASCII value of s is 115 The ASCII value of t is 116 The ASCII value of u is 117 The ASCII value of v is 118 The ASCII value of w is 119 The ASCII value of x is 120 The ASCII value of y is 121 The ASCII value of z is 122 </pre> <h3>Program to get the ASCII value of the given characters</h3> <p> <strong>Program3.c</strong> </p> <pre> #include int main() { char arr[30]; // declare the size of character array int count = 0; // declare a count variable // enter any name to get the ascii codes printf ('
Enter the name to get the ASCII codes: '); scanf (' %s', &arr); // use while loop to sequentially iterate every characters of the array while (arr[count] != ' ') { // display the character name one by one printf ('
The ascii code of the character %c is %d ', arr[count], arr[count]); count++; // increment one by one } return 0; } </pre> <p> <strong>Output</strong> </p> <pre> Enter the name to get the ASCII codes: JAVATPOINT The ASCII code of the character J is 74 The ASCII code of the character A is 65 The ASCII code of the character V is 86 The ASCII code of the character A is 65 The ASCII code of the character T is 84 The ASCII code of the character P is 80 The ASCII code of the character O is 79 The ASCII code of the character I is 73 The ASCII code of the character N is 78 The ASCII code of the character T is 84 </pre> <h3>Program to get the ASCII value of the special characters</h3> <p> <strong>Program4.c</strong> </p> <pre> #include int main() { // declare a variable int specialCh; for (specialCh = 33; specialCh <48; specialch++) { printf ('
the ascii value of '%c' special character is: %d', specialch, specialch); } for (specialch="58;" specialch < 65; 127; return 0; pre> <p> <strong>Output</strong> </p> <pre> The ASCII value of '!' special character is: 33 The ASCII value of ''' special character is: 34 The ASCII value of '#' special character is: 35 The ASCII value of '$' special character is: 36 The ASCII value of '%' special character is: 37 The ASCII value of '&' special character is: 38 The ASCII value of ''' special character is: 39 The ASCII value of '(' special character is: 40 The ASCII value of ')' special character is: 41 The ASCII value of '*' special character is: 42 The ASCII value of '+' special character is: 43 The ASCII value of ',' special character is: 44 The ASCII value of '-' special character is: 45 The ASCII value of '.' special character is: 46 The ASCII value of '/' special character is: 47 The ASCII value of ':' special character is: 58 The ASCII value of ';' special character is: 59 The ASCII value of '' special character is: 62 The ASCII value of '?' special character is: 63 The ASCII value of '@' special character is: 64 The ASCII value of '' special character is: 124 The ASCII value of '' special character is: 125 The ASCII value of '~' special character is: 126 </pre> <h3>Program to print the complete ASCII tables in C</h3> <p> <strong>Program6.c</strong> </p> <pre> #include int main() { // declare a variable int asciTable; printf (' The complete ASCII table of the characters in the C '); for (asciTable = 0; asciTable <255; ascitable++) { printf ('
the value of '%c' character is: %d', ascitable, ascitable); } return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/14/ascii-table-c-2.webp" alt="ASCII Table in C"> <hr></255;></pre></48;></pre></123;></pre></91;> برنامج للحصول على قيمة ASCII للأحرف الصغيرة
البرنامج2.ج
#include int main() { // declare local variable int small; // use for loop to print the small alphabets letter from a to z for ( small = 97; small <123; small++) { display ascii values to its equivalent characters printf (\'
the value of %c is %d \', small, small); } return 0; < pre> <p> <strong>Output</strong> </p> <pre> The ASCII value of a is 97 The ASCII value of b is 98 The ASCII value of c is 99 The ASCII value of d is 100 The ASCII value of e is 101 The ASCII value of f is 102 The ASCII value of g is 103 The ASCII value of h is 104 The ASCII value of i is 105 The ASCII value of j is 106 The ASCII value of k is 107 The ASCII value of l is 108 The ASCII value of m is 109 The ASCII value of n is 110 The ASCII value of o is 111 The ASCII value of p is 112 The ASCII value of q is 113 The ASCII value of r is 114 The ASCII value of s is 115 The ASCII value of t is 116 The ASCII value of u is 117 The ASCII value of v is 118 The ASCII value of w is 119 The ASCII value of x is 120 The ASCII value of y is 121 The ASCII value of z is 122 </pre> <h3>Program to get the ASCII value of the given characters</h3> <p> <strong>Program3.c</strong> </p> <pre> #include int main() { char arr[30]; // declare the size of character array int count = 0; // declare a count variable // enter any name to get the ascii codes printf ('
Enter the name to get the ASCII codes: '); scanf (' %s', &arr); // use while loop to sequentially iterate every characters of the array while (arr[count] != ' ') { // display the character name one by one printf ('
The ascii code of the character %c is %d ', arr[count], arr[count]); count++; // increment one by one } return 0; } </pre> <p> <strong>Output</strong> </p> <pre> Enter the name to get the ASCII codes: JAVATPOINT The ASCII code of the character J is 74 The ASCII code of the character A is 65 The ASCII code of the character V is 86 The ASCII code of the character A is 65 The ASCII code of the character T is 84 The ASCII code of the character P is 80 The ASCII code of the character O is 79 The ASCII code of the character I is 73 The ASCII code of the character N is 78 The ASCII code of the character T is 84 </pre> <h3>Program to get the ASCII value of the special characters</h3> <p> <strong>Program4.c</strong> </p> <pre> #include int main() { // declare a variable int specialCh; for (specialCh = 33; specialCh <48; specialch++) { printf (\'
the ascii value of \'%c\' special character is: %d\', specialch, specialch); } for (specialch="58;" specialch < 65; 127; return 0; pre> <p> <strong>Output</strong> </p> <pre> The ASCII value of '!' special character is: 33 The ASCII value of ''' special character is: 34 The ASCII value of '#' special character is: 35 The ASCII value of '$' special character is: 36 The ASCII value of '%' special character is: 37 The ASCII value of '&' special character is: 38 The ASCII value of ''' special character is: 39 The ASCII value of '(' special character is: 40 The ASCII value of ')' special character is: 41 The ASCII value of '*' special character is: 42 The ASCII value of '+' special character is: 43 The ASCII value of ',' special character is: 44 The ASCII value of '-' special character is: 45 The ASCII value of '.' special character is: 46 The ASCII value of '/' special character is: 47 The ASCII value of ':' special character is: 58 The ASCII value of ';' special character is: 59 The ASCII value of '' special character is: 62 The ASCII value of '?' special character is: 63 The ASCII value of '@' special character is: 64 The ASCII value of '' special character is: 124 The ASCII value of '' special character is: 125 The ASCII value of '~' special character is: 126 </pre> <h3>Program to print the complete ASCII tables in C</h3> <p> <strong>Program6.c</strong> </p> <pre> #include int main() { // declare a variable int asciTable; printf (' The complete ASCII table of the characters in the C '); for (asciTable = 0; asciTable <255; ascitable++) { printf (\'
the value of \'%c\' character is: %d\', ascitable, ascitable); } return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/14/ascii-table-c-2.webp" alt="ASCII Table in C"> <hr></255;></pre></48;></pre></123;> برنامج للحصول على قيمة ASCII للأحرف المعطاة
البرنامج3.ج
#include int main() { char arr[30]; // declare the size of character array int count = 0; // declare a count variable // enter any name to get the ascii codes printf ('
Enter the name to get the ASCII codes: '); scanf (' %s', &arr); // use while loop to sequentially iterate every characters of the array while (arr[count] != ' ') { // display the character name one by one printf ('
The ascii code of the character %c is %d ', arr[count], arr[count]); count++; // increment one by one } return 0; } انتاج |
Enter the name to get the ASCII codes: JAVATPOINT The ASCII code of the character J is 74 The ASCII code of the character A is 65 The ASCII code of the character V is 86 The ASCII code of the character A is 65 The ASCII code of the character T is 84 The ASCII code of the character P is 80 The ASCII code of the character O is 79 The ASCII code of the character I is 73 The ASCII code of the character N is 78 The ASCII code of the character T is 84
برنامج للحصول على قيمة ASCII للأحرف الخاصة
البرنامج 4. ج
#include int main() { // declare a variable int specialCh; for (specialCh = 33; specialCh <48; specialch++) { printf (\'
the ascii value of \'%c\' special character is: %d\', specialch, specialch); } for (specialch="58;" specialch < 65; 127; return 0; pre> <p> <strong>Output</strong> </p> <pre> The ASCII value of '!' special character is: 33 The ASCII value of ''' special character is: 34 The ASCII value of '#' special character is: 35 The ASCII value of '$' special character is: 36 The ASCII value of '%' special character is: 37 The ASCII value of '&' special character is: 38 The ASCII value of ''' special character is: 39 The ASCII value of '(' special character is: 40 The ASCII value of ')' special character is: 41 The ASCII value of '*' special character is: 42 The ASCII value of '+' special character is: 43 The ASCII value of ',' special character is: 44 The ASCII value of '-' special character is: 45 The ASCII value of '.' special character is: 46 The ASCII value of '/' special character is: 47 The ASCII value of ':' special character is: 58 The ASCII value of ';' special character is: 59 The ASCII value of '' special character is: 62 The ASCII value of '?' special character is: 63 The ASCII value of '@' special character is: 64 The ASCII value of '' special character is: 124 The ASCII value of '' special character is: 125 The ASCII value of '~' special character is: 126 </pre> <h3>Program to print the complete ASCII tables in C</h3> <p> <strong>Program6.c</strong> </p> <pre> #include int main() { // declare a variable int asciTable; printf (' The complete ASCII table of the characters in the C '); for (asciTable = 0; asciTable <255; ascitable++) { printf (\'
the value of \'%c\' character is: %d\', ascitable, ascitable); } return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/14/ascii-table-c-2.webp" alt="ASCII Table in C"> <hr></255;></pre></48;> برنامج لطباعة جداول ASCII كاملة في C
البرنامج6.ج
#include int main() { // declare a variable int asciTable; printf (' The complete ASCII table of the characters in the C '); for (asciTable = 0; asciTable <255; ascitable++) { printf (\\'
the value of \\'%c\\' character is: %d\\', ascitable, ascitable); } return 0; < pre> <p> <strong>Output</strong> </p> <img src="//techcodeview.com/img/c-tutorial/14/ascii-table-c-2.webp" alt="ASCII Table in C"> <hr></255;>