cupper | An inclusive pattern library builder

I'm trying to make a temperature gauge that looks like a mercury thermometer. To do this I'm using Formidable Lab's victory native library.

Where I'm running into trouble is in getting the VictoryAxis component to spread its VictoryLabel components evenly along the y-axis.

My loop in componentDidMount is generating an array of numbers, in increments of 0.2, between the range of this.state.cLower and this.state.cUpper that are supposed to be set as the tick labels on the y-axis.

I have been working on this program and I got to a roadblock. I got everything done but one detail is not working right upon compiling.

You are to write a program that reads characters from the keyboard using the getch() function. All lower case letters will be converted to upper case and printed out to the display using the putchar() function. All uppercase letters will be printed using putchar(). All individual digits will be accumulated and the sum will be printed at the end of the program using printf(). You will write your own function to return the upper case of the letter, do not use the C library conversion functions, and a second function which receives the current sum using the current character digit, do not use the C library conversion functions. The convert digit function will convert the character digit to a decimal value and accumulate the digit to the sum returning the new sum. Only the letters will be printed out nothing else. The program will continue until the return is received at which time the sum of the digits will be printed on the next line. What was entered: a9 wF23’;/4i What the line actually shows: aAwWFiI The sum of the digits is: 18

I posted what I already worked on below. The porgram does everything except for the part where it needs to sum integers (which were originally characters but were converted). It gives me a very large number, much larger than the sum of the entered digits.

I want to find both the minimum and maximum of a long vector. The following code works, but I need to traverse the vector twice.

I could use an old fashioned for loop, but I wonder if there is an elegant (c++11, std) way of doing it.

Let's assume I have done several operations and created cluster vectors of correlation values shown below