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29 lines
456 B
29 lines
456 B
#include <bits/stdc++.h>
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using namespace std;
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const int N = 110;
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int a[N], al;
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int main() {
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int n;
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scanf("%d", &n);
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if (n == 0) {
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puts("0");
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exit(0);
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}
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if (n < 0) {
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printf("-");
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n = -n;
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}
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while (n) {
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a[++al] = n % 10;
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n = n / 10;
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}
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int s = 1;
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while (a[s] == 0) s++;
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for (int i = s; i <= al; i++) printf("%d", a[i]);
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return 0;
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}
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