Objective-C Programming: The Big Nerd Ranch Guide

Challenge

Write a function called spaceCount() that counts the space characters (ASCII 0x20) in a C string. Test it like this:

#​i​n​c​l​u​d​e​ ​<​s​t​d​i​o​.​h​>​

i​n​t​ ​m​a​i​n​ ​(​i​n​t​ ​a​r​g​c​,​ ​c​o​n​s​t​ ​c​h​a​r​ ​*​ ​a​r​g​v​[​]​)​
{​

 ​ ​ ​ ​c​o​n​s​t​ ​c​h​a​r​ ​*​s​e​n​t​e​n​c​e​ ​=​ ​"​H​e​ ​w​a​s​ ​n​o​t​ ​i​n​ ​t​h​e​ ​c​a​b​ ​a​t​ ​t​h​e​ ​t​i​m​e​.​"​;​
 ​ ​ ​ ​p​r​i​n​t​f​(​"​\​"​%​s​\​"​ ​h​a​s​ ​%​d​ ​s​p​a​c​e​s​\​n​"​,​ ​s​e​n​t​e​n​c​e​,​ ​s​p​a​c​e​C​o​u​n​t​(​s​e​n​t​e​n​c​e​)​)​;​

 ​ ​ ​ ​r​e​t​u​r​n​ ​0​;​
}​

Remember: when you run into '\0', you have reached the end of the string!