Yes, a string can contain operator symbols, eg:
const char *s= "+*-/";
It depends on what is meant by "using" - in a string or with operators; and are leading zeros allowed? The smallest positive string, with no leading zeros, is 1023456789. If a leading zero is permitted, then it is 0123456789. Once you allow operators, it depends on which operators, and the question becomes extremely complex.
5k 7 3k is a string of terms: it is not an equation (or inequality) and so cannot have an answer. It is not even an expression since there are no operators between the three terms.5k 7 3k is a string of terms: it is not an equation (or inequality) and so cannot have an answer. It is not even an expression since there are no operators between the three terms.5k 7 3k is a string of terms: it is not an equation (or inequality) and so cannot have an answer. It is not even an expression since there are no operators between the three terms.5k 7 3k is a string of terms: it is not an equation (or inequality) and so cannot have an answer. It is not even an expression since there are no operators between the three terms.
There is no way to simplify a string of numbers without any operators.
The question contains a string of expressions with no operators combining them and no equality [or inequality] sign. There can, therefore, be no answer.
You don't need a program to compare strings since std::string already provides support for all the comparison operators (<, <=, >, >=, == and !=). To roll your own you must first create a string class and then provide operator overloads for the comparison operators. To compare strings, start at the first character in each string and compare. So long as they remain equal, move onto the next character. The comparison ends as soon as any character differs. You need only compare these two characters to decide which string is the lesser. To perform a case insensitive comparison, copy the two characters and convert the copies to lower case (or upper case, it doesn't matter). Then compare the copies. Do this for each character as you compare them rather than converting the entire string.
PHP Operators are syntactical constructs that assign, compare, or modify a value. There are bitwise operators, arithmetic operators, boolean operators, assignment operators, and concatenation operators. There are also a wide variety of functions and class methods which simulate or utilize these operations.
They can have operators. It depends on the formula or function in question. There are lots of kinds of operators that can be used like the mathematical ones, operators for comparisons and boolean operators.
If you mean 999, that's the UK version of dialing 911. Otherwise, the string has no operators and could just as easily be a 4-digit lottery number.
All arithmetic, logical operators are operators in c tokens. As: +, - , ++, --, %, &&, &, >>, << etc.
The different types of operators in QBASIC are:Arithmetic OperatorsRelational OperatorsLogical Operators
the mathematical operators of c are.....%,*,/,+,-
Transport operators and tour operators what is the common ownership