Submission #1304228

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Source Code Expand

declare function require(x: string): any;

var input = require("fs").readFileSync("/dev/stdin", "utf8");
input = input.split("\n");

const s = input.shift();
const n = s.length;

let result = 0;
let flg_p = false;
for(let i=n-1; i>=0; i--){
	if(!flg_p){
		if(s[i] == "p"){
			flg_p = true;
			result -= 1;
		}
	}
	else{
		if(s[i] == "p"){
			result -= 1;
		}
		else if(s[i] == "g"){
			result += 1;
		}
	}
}
console.log(result);

Submission Info

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