Lower case 'x' is 120 (decimal) or 1111000 (binary) in the ASCII character table.
You can easily convert decimal to binary in the scientific calculator - for example, the scientific calculator found in Windows. In this case, type the number in decimal, then click on "binary" to convert to binary.
You didn't explicitly say so, but we suspect that "0011001" is a binary number. In that case, its decimal equivalent is 25 .
The binary number 1000101 represents the decimal number 69. Each digit in a binary number corresponds to a power of 2, starting from the rightmost digit. In this case, 1×2^6 + 0×2^5 + 0×2^4 + 0×2^3 + 1×2^2 + 0×2^1 + 1×2^0 equals 64 + 0 + 0 + 0 + 4 + 0 + 1, which sums to 69. Additionally, in ASCII, this binary value corresponds to the uppercase letter 'E'.
The number 11101110 is a binary representation of a number in base 2. When converted to decimal (base 10), it equals 238. Each digit in the binary number represents a power of 2, starting from the rightmost digit, which corresponds to 2^0. In this case, the binary digits add up to produce the decimal value.
The binary equivalent of the decimal number (15)₁₀ is (1111)₂. This is obtained by converting 15 into binary, which involves dividing the number by 2 and recording the remainders. In this case, 15 divided by 2 gives a quotient of 7 and a remainder of 1, continuing this process leads to the binary representation. Thus, (15)₁₀ equals (1111)₂.
Upper case U in ASCII/Unicode is binary 0101011, U is code number 85. Lower case u in ASCII/Unicode is binary 01110101, u is code number 117.
80 for upper case and 112 for lower case
You can easily convert decimal to binary in the scientific calculator - for example, the scientific calculator found in Windows. In this case, type the number in decimal, then click on "binary" to convert to binary.
Lower case: 01110100 Upper case: 01010100
For a capital B it's 66. For a lower case b, it's 98.
You didn't explicitly say so, but we suspect that "0011001" is a binary number. In that case, its decimal equivalent is 25 .
If you want to add numbers in different bases, in this case decimal and binary, or do any other calculation that involves different bases for that matter, you have to convert all numbers to a single system first - for example, all to decimal. Then you can do the operation. It is really up to you in what base you represent the final answer. In this example, you can convert back to binary, for example.
No; ASCII itself is the character set in this case.
16 Mb in binary notation can be refered to as 16*1024 bits. A bit is represented with a lower case "b".
If it's lower-case, it would be: ok: 0110111101101011 Or, if it's all capital, it would be: OK: 0100111101001011 Or, if it's first capital, then lower-case: Ok: 0100111101101011
I believe characters have a toUpper() function. For example: char x = 'a'; printf("%c\n", x.toUpper()); // This should print "A" You could also add or subtract using ascii values - remember, a char is pretty much an integer, just displayed differently. For example: printf("Character %c = decimal %d\n", x, x); will display your character and its ascii integer equivalent.
Char 'a' is 97 decimal (61 hex) while char 'A' is 65 decimal (41 hex), a difference of 32 decimal (20 hex). Therefore test each char value in the char array (or string) using a for loop. If the char value is in the range 'a' to 'z', then subtract 32 decimal (20 hex). The following example demonstrates the method: void toupper(char* str, int len) { for(int i=0; i<len; ++i) { if(str[i]>='a' && str[i]<='z') str[i]-=32; } } To convert from upper to lower case, use the following instead: void tolower(char* str, int len) { for(int i=0; i<len; ++i) { if(str[i]>='A' && str[i]<='Z') str[i]+=32; } }