Como usar un loop con “while”<\/p>\n

Antes de empezar tenemos que saber que es un loop; es una serie de acciones que se repiten en este caso, con ayuda del while, las instrucciones dentro del loop van a repetirse mientras algo este pasando, como en el siguiente ejemplo:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

#include<\/a> <\/td>\n<\/tr>\n
<\/td>\n	#include<\/a> <\/td>\n<\/tr>\n
<\/td>\n	#include<\/a> <\/td>\n<\/tr>\n
<\/td>\n	<\/td>\n<\/tr>\n
<\/td>\n	using namespace std;<\/td>\n<\/tr>\n
<\/td>\n	<\/td>\n<\/tr>\n
<\/td>\n	int main()<\/td>\n<\/tr>\n
<\/td>\n	{<\/td>\n<\/tr>\n
<\/td>\n	int sec, num, cont =0;<\/td>\n<\/tr>\n
<\/td>\n	srand(time(NULL));<\/td>\n<\/tr>\n
<\/td>\n	sec = rand()%100+1;<\/td>\n<\/tr>\n
<\/td>\n	<\/td>\n<\/tr>\n
<\/td>\n	while(num != sec){<\/td>\n<\/tr>\n
<\/td>\n	cout\n<\/td>\n<\/tr>\n
<\/td>\n	cin >> num;<\/td>\n<\/tr>\n
<\/td>\n	<\/td>\n<\/tr>\n
<\/td>\n	if (num > sec){<\/td>\n<\/tr>\n
<\/td>\n	cout\n<\/td>\n<\/tr>\n
<\/td>\n	}<\/td>\n<\/tr>\n
<\/td>\n	if (num\n<\/td>\n<\/tr>\n
<\/td>\n	cout\n<\/td>\n<\/tr>\n
<\/td>\n	}<\/td>\n<\/tr>\n
<\/td>\n	cont++;<\/td>\n<\/tr>\n
<\/td>\n	}<\/td>\n<\/tr>\n
<\/td>\n	<\/td>\n<\/tr>\n
<\/td>\n	cout\n<\/td>\n<\/tr>\n
<\/td>\n	cout\n<\/td>\n<\/tr>\n
<\/td>\n	<\/td>\n<\/tr>\n
<\/td>\n	return 0;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n  <\/p>\n En el ejempo anterior existe un loop con while, este nos indica que mientras la condicional sea false, todo el loop va a repetirse, pero si el usuario ingresa un numero correcto que para nuestro codigo seria el 42, la variable num seria true, por lo que la condicion del while ya no se cumple y el loop se saldria y el programa continuaria corriendo.<\/span><\/p>\n #TC<\/a>1017 #Mastery<\/a>19<\/p>\n<\/div>\n Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":101,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,3,26],"tags":[144,213,95,115,486,40,287],"_links":{"self":[{"href":"https:\/\/kenscourses.com\/tc101winter2015\/wp-json\/wp\/v2\/posts\/13735"}],"collection":[{"href":"https:\/\/kenscourses.com\/tc101winter2015\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kenscourses.com\/tc101winter2015\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kenscourses.com\/tc101winter2015\/wp-json\/wp\/v2\/users\/101"}],"replies":[{"embeddable":true,"href":"https:\/\/kenscourses.com\/tc101winter2015\/wp-json\/wp\/v2\/comments?post=13735"}],"version-history":[{"count":1,"href":"https:\/\/kenscourses.com\/tc101winter2015\/wp-json\/wp\/v2\/posts\/13735\/revisions"}],"predecessor-version":[{"id":13736,"href":"https:\/\/kenscourses.com\/tc101winter2015\/wp-json\/wp\/v2\/posts\/13735\/revisions\/13736"}],"wp:attachment":[{"href":"https:\/\/kenscourses.com\/tc101winter2015\/wp-json\/wp\/v2\/media?parent=13735"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kenscourses.com\/tc101winter2015\/wp-json\/wp\/v2\/categories?post=13735"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kenscourses.com\/tc101winter2015\/wp-json\/wp\/v2\/tags?post=13735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}