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back to boardDiscussion of Problem 1068. SumShow all messages Hide all messages#include <stdio.h> int main() { int n, i = 0; scanf("%d", &n); while (n != 1){ if (n <= 1){ i+= n; n++; } else if (n >= 1){ i+= n; n--; } } printf("%d", i+1); return 0; } |
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