STATEMENTS :
a. printf("%10d", 1234);
b. printf("%+e", 123.456789);
c. scanf("%lf", &number);
d. printf("%#o", 100);
e. scanf("%s", string);
f. scanf("%[0123456789]", n);
g. printf("%*.*f", x, y, 87.4573);
h. scanf("%f", &percent); getchar();
i. printf("%+20.3Lf", 3.333333);
What is variable ?
In computer science, a variable is a labeled container for a certain set of bits or type of data. A variable is an abstract storage place with an associated symbolic name that stores a known or unknown array of data referred to as a value (like integer, float, string etc...). Eventually, a memory location may be used to link or identify a variable. In addition to using the variable name or the value itself, depending on circumstances, the stored value is typically referenced by the variable name.
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