30 lines
598 B
C
30 lines
598 B
C
#include "stub.h"
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int inc(int x) {
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switch (x) {
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case 0: puts("0"); return 1;
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case 1: puts("1"); return 2;
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case 2: puts("2"); return 3;
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case 3: puts("3"); return 4;
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case 4: puts("4"); return 5;
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case 5: puts("5"); return 6;
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default: return x + 1;
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}
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}
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int inc_dup(int x) {
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switch (x) {
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case 0: puts("0"); return 1;
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case 1: puts("1"); return 2;
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case 2: puts("2"); return 3;
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case 3: puts("3"); return 4;
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case 4: puts("4"); return 5;
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case 5: puts("5"); return 6;
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default: return x + 1;
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}
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}
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int main() {
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return inc(5) - 2*inc_dup(2);
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}
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