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int testReturn() {
return 10, 20, 30;
}
int testArg(int a) {
return a;
}
void testComma() {
int a;
0, a = 10,20;
printf("statement: %d\n", a);
a = 1;
if (a = 0, 1) {
printf("if: a = %d\n", a);
}
int b = 0;
a = 10;
while(b++,a--) {}
printf("while: b = %d\n", b);
b = 0;
for(b++,a = 0;b++, a < 10; b++, a++) {}
printf("for: b = %d\n", b);
b = testReturn();
printf("return: %d\n", b);
b = testArg((a,12));
printf("arg: %d\n", b);
}
int main() {
testComma();
return 0;
}
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