c - Using getchar() to take multiple values. -

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could somehow use getchar() run through command line until hit '\n'. want scan in values enter such as.

21 23 1 78 54 '\n'. want scan 5 values array. unable scan them in. because of spacing between each value? or there function use ?

thanks in advance

if not bent on using getchar() have straightforward solution using scanf %d conversion specifier:

while (i < array_size && scanf("%d", &a[i]) == 1)     i++ ;

the %d conversion specifier tells scanf skip on leading whitespace , read next non-digit character. return value number of successful conversions , assignments. since we're reading single integer value, return value should 1 on success.


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