forked from OSchip/llvm-project
38 lines
795 B
C++
38 lines
795 B
C++
#include "stub.h"
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int total = 0;
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int inc(int x) {
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switch (x) {
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case 0: total += 1 + 0; return 1;
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case 1: total += 1 + 1; return 2;
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case 2: total += 1 + 2; return 3;
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case 3: total += 1 + 3; return 4;
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case 4: total += 1 + 4; return 5;
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case 5: total += 1 + 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: total += 2 + 0; return 1;
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case 1: total += 2 + 1; return 2;
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case 2: total += 2 + 2; return 3;
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case 3: total += 2 + 3; return 4;
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case 4: total += 2 + 4; return 5;
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case 5: total += 2 + 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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int c = 0;
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for (int i = 0; i < 10000000; ++i) {
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int a = rand() % 7;
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int b = rand() % 7;
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c += inc(a) - 2*inc_dup(b);
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}
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return c == 0;
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}
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