#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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