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