#include <stdio.h>
int main(void) {
int num1=1;
int num2=2;
int num3=3;
int num4=4;
int sum =0;
if(sum<num1){
sum += num1;
sum += num2;
}
if(sum<num3);
sum += num3;
sum += num4;
return 0;
}
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