Given a line of text as input, output the number of characters excluding spaces, periods, or commas. You may assume that the input string will not exceed 50 characters. Use fgets() function to read in the input from stdin. You can then use strlen() to determine how many characters to process one by one. Ex: If the input is: Listen, Mr. Jones, calm down. the output is: 21 Note: Account for all characters that aren't spaces, periods, or commas (Ex: "/", "2", "!"). 355346.2168560.qx3zqy7 LAB ACTIVITY 12.7.1: LAB: Read and Analyze Input 0/50 main.c Load default template... 1 #include 2 #include 4 int main(void) { 5 /* Type your code here. */ 7 8 return 0; 93 101