{"trustable":false,"prependHtml":"\u003cscript\u003e window.katexOptions \u003d { disable: true }; \u003c/script\u003e\n\u003cscript type\u003d\"text/x-mathjax-config\"\u003e\n MathJax.Hub.Config({\n tex2jax: {\n inlineMath: [[\u0027$$$\u0027,\u0027$$$\u0027], [\u0027$\u0027,\u0027$\u0027]],\n displayMath: [[\u0027$$$$$$\u0027,\u0027$$$$$$\u0027], [\u0027$$\u0027,\u0027$$\u0027]]\n }\n });\n\u003c/script\u003e\n\u003cscript async src\u003d\"https://mathjax.codeforces.org/MathJax.js?config\u003dTeX-AMS-MML_HTMLorMML\" type\u003d\"text/javascript\"\u003e\u003c/script\u003e","sections":[{"title":"AC Code","value":{"format":"MD","content":"~~~C++\n# include \u003ciostream\u003e\nusing namespace std ;\n\nvoid input ( int\u0026 val ) { cin \u003e\u003e val ; }\n\nvoid output ( int val ) { cout \u003c\u003c val ; }\n\nvoid output ( char c ) { cout \u003c\u003c c ; }\n\nvoid FOR ( int i, int tmp ) {\n\tif ( i \u003e tmp ) return ;\n\tint a, b ;\n\tinput ( a ) ;\n\tinput ( b ) ;\n\toutput ( a + b ) ;\n\toutput ( \u0027\\n\u0027 ) ;\n\tFOR ( i + 1, tmp ) ;\n}\n\nint main () {\n\tint n ;\n\treturn input ( n ), FOR ( 1, n ), 0 ;\n}\n~~~"}}]}