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#include <bits/stdc++.h>
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using namespace std;
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int a[3];
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char s1, s2;
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int main() {
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//充分利用c++语言优势
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while (scanf("%c:=%c;", &s1, &s2) == 2)
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//赋值语句简洁明了
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a[s1 - 'a'] = s2 >= '0' && s2 <= '9' ? s2 - '0' : a[s2 - 'a'];
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//此方法只对赋值1位有效
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printf("%d %d %d", a[0], a[1], a[2]);
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return 0;
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} |
