C Program Character Example

C Program Character Example

How to write a C Program Character in C Programming Language ?


Solution For C Program :

/*C Program Character.*/
#include <stdio.h>
#include <ctype.h>

int main(){
char a;
// Type the characters
// (1) a = getchar();
// (2)
scanf("%c", &a);

/*
(1)
if( a >= 'a' && a <= 'z' ){
a -= ('a'-'A'); // a -= 32;
}

(2)
if( islower(a) ){
a -= ('a'-'A'); // a -= 32;
}

(3)
*/
a = toupper(a);

// Output character
// (1) putchar(a);
// (2)
printf("%c", a);

return 0;
}

Another Example of Character Using C :


#include <stdio.h>

int main(){
char c;
// c = getchar();
scanf("%c", &c);

//putchar(c);
printf("%c", c);
// printf("%d", c);

return 0;
}

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