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Code AnalysisIntermediate 60s

Trace: Switch Fallthrough

What does this print?
Starter code
#include <stdio.h>
int main() {
    int x = 2;
    switch (x) {
    case 1:
        printf("A");
    case 2:
        printf("B");
    case 3:
        printf("C");
    }
    return 0;
}

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