#include <stdio.h> int main() { int i, j; for ( i = 0, j = i+1; i < 10, j < 20; ++i, ++j ) { } }
Standard input is empty
i = 0, j = 1 i = 1, j = 2 i = 2, j = 3 i = 3, j = 4 i = 4, j = 5 i = 5, j = 6 i = 6, j = 7 i = 7, j = 8 i = 8, j = 9 i = 9, j = 10 i = 10, j = 11 i = 11, j = 12 i = 12, j = 13 i = 13, j = 14 i = 14, j = 15 i = 15, j = 16 i = 16, j = 17 i = 17, j = 18 i = 18, j = 19