string variables, 49
strings, 19 , 171
character arrays, 52 - 54
concatenation, 176
control, printf() function, 32
initializing, 54 - 56
length, 51 - 52
mode, fopen(), 270
printing, 33
printing in arrays, 54
string terminator, 50
terminating zero, 50 - 51
strlen() function, 176 - 179
struct statement, 258 - 259
structures, 257 - 258
declaring, 259
defining, 258 - 262
putting data in structure variables, 262 - 265
subscripts, 53
arrays, 196
switch statement, 150 - 154
syntax, code comments, 25 - 27
T
terminating loops, break statement, 142 - 144
terminating zero, strings, 50 - 51
testing data
else statement, 96 - 100
if statement, 92 - 96
tolower() function, 176
toupper() function, 129 , 176 , 240
trigonometric functions, 184 - 186
typecasting, 88 - 89
U-V
updating variables, compound assignment operators, 85 - 86
uppercase letters, defined constant names, 61
vals arrays, 195
values
arrays, putting in, 197 - 199