C - Why does scanf() need "%lf" for doubles, when printf(), Since С99 the matching between format specifiers and floating-point argument types in C is consistent between printf and scanf.It is %f for float %lf for double %Lf for long double; It just so happens that when arguments...
Declaring variable length strings in c, Also, as mentioned before, scanf is a horrible way to input strings. Use fgets instead. fgets (s, sizeof (s), stdin); // was scanf ("%s", s); Second, you cannot use sizeof to get the length of a string. It will return you the length o...
C– Read String using Scanf() To read a string entered by user via standard input in C language, use scanf() function. scanf() reads input fromstdin(standard input), according to the given format and stores the data in the given arguments. So, to read a string from console, give the...
Based on your example, my understanding was that you intended to gather all the outputs in a single array and all the inputs in a separate array. Therefore, the values 3, 4, and 4 (the first integers following the word) should be stored in the output array, while rest of the integers...
Can we declare multiple variables in a single line? Can I return 2 values from a function in C? How to prompt user to enter multiple values on the same line? Question: Is there a way for a user to input multiple values on a single line and have each value stored in a separate vari...
scanf("<%d;%d>%c", &lo, &hi, &op); This function accepts a string in the format of<1;10>k. It functions properly when the input is entered exactly in this syntax. However, it does not work when there are whitespaces included. For example, if there are whitespaces present, the ...