#include <stdio.h> int main(void) { int i, j; for (i=0; i<10; i++){ for(j=0; j<10; j++){ printf("%d", i); } printf("\n"); } return 0;}
Standard input is empty
0000000000 1111111111 2222222222 3333333333 4444444444 5555555555 6666666666 7777777777 8888888888 9999999999
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