28 lines
441 B
C
28 lines
441 B
C
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#include <stdio.h>
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#include <stdlib.h>
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int main(int argc, char **argv) {
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// Do with scanf
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int values[10] = {4, 3, 2, 7, 6, 5, 4, 3, 2, 1};
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int sum = 0;
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for (int i=0; i<10; i++) {
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char s;
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if ((s = getchar()) == '-') {
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i--;
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continue;
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} else {
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sum += (s - '0') * values[i];
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}
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}
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printf("Sum: %d\n", sum);
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if (sum % 11 == 0) {
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printf("1\n");
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} else {
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printf("0\n");
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}
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return 0;
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}
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