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			17 lines
		
	
	
		
			308 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
			
		
		
	
	
			17 lines
		
	
	
		
			308 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
| contract C {
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| 	uint[][] a;
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| 	function p() public { a.push(); }
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| 	function q(uint i) public {
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| 		require(i < a.length);
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| 		a[i].push();
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| 	}
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| 	function r() public view {
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| 		for (uint i = 0; i < a.length; ++i)
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| 			for (uint j = 0; j < a[i].length; ++j)
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| 				a[i][j]; // safe access
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| 	}
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| }
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| // ====
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| // SMTEngine: all
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| // ----
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