32 lines
585 B
C++
32 lines
585 B
C++
#include <bits/stdc++.h>
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using namespace std;
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typedef unsigned __int128 LLL;
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LLL read() {
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LLL x = 0, f = 1;
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char ch = getchar();
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while (ch < '0' || ch > '9') {
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if (ch == '-') f = -1;
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ch = getchar();
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}
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while (ch >= '0' && ch <= '9') {
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x = x * 10 + ch - '0';
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ch = getchar();
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}
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return x * f;
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}
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void out(LLL x) {
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if (x < 0) putchar('-'), x = -x;
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if (x > 9) out(x / 10);
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putchar(x % 10 + '0');
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}
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int main() {
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LLL a, b;
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a = read(), b = read();
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out(a + b);
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return 0;
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} |