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13 lines
180 B
C++
13 lines
180 B
C++
#include <cstdio>
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int
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main()
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{
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char ch = '\xf7';
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if (ch < 0) {
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printf("char is signed\n");
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} else {
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printf("char is unsigned\n");
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}
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return 0;
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}
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