parent
bfecc0b4ce
commit
428a0b4287
@ -0,0 +1,37 @@ |
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#include <ctype.h> |
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#include <stdio.h> |
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#define SIZE 100 |
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int getint(int *pn) { |
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int c, sign; |
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while (isspace(c = getchar())) /* Ignore whitespace*/ |
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; |
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if (c != '+' && c != '-' && !isdigit(c) && c != EOF) { |
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ungetc(c, stdin); |
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return 0; |
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} |
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sign = (c == '-') ? -1 : 1; |
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if (c == '+' || c == '-') { |
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c = getchar(); |
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if (!isdigit(c)) { |
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ungetc(c, stdin); |
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return c; |
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} |
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} |
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for (*pn = 0; isdigit(c); c = getchar()) |
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*pn = 10 * *pn + (c - '0'); |
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*pn *= sign; |
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if (c != EOF) |
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ungetc(c, stdin); |
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return c; |
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} |
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|
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int main() { |
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int n; |
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double array[SIZE]; |
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for (n = 0; n < SIZE && getfloat(&array[n]) != EOF; n++) |
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; |
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} |
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