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  1. #include <stdio.h>
  2.  
  3. int main(int argc, char ** argv) {
  4. int i=0, j=0, k=0;
  5.  
  6. for ( j = 0; j <= 3; ++j)
  7. for ( k = 0; k <= j; ++k)
  8. printf("a[%d] = b[%d][%d];\n", i++, j, k);
  9. }
Runtime error #stdin #stdout 0s 1788KB
stdin
Standard input is empty
stdout
a[0] = b[0][0];
a[1] = b[1][0];
a[2] = b[1][1];
a[3] = b[2][0];
a[4] = b[2][1];
a[5] = b[2][2];
a[6] = b[3][0];
a[7] = b[3][1];
a[8] = b[3][2];
a[9] = b[3][3];