Question
Need help I have the code written out just need help with the ** FOR** how do I correct my error? Assume that the population
Need help I have the code written out just need help with the **FOR** how do I correct my error?
Assume that the population of Mexico is 121 million and that the population increases 1.05% annually (new population = current population x 1.0105).
Assume that the population of the United States is 315 million and that the population is reduced 0.16% annually (new population = current population x 0.9984).
Assume that the population of Japan is 127 million and that the population increases 1.01% annually (new population = current population x 1.0101).
Write an application that displays the populations for the three countries every year until both Mexican and Japanese populations pass US population.
Display the number of years it took for Mexicos and Japans populations to exceed that of the United States. Use both while loop and for loop to accomplish the task. Save the two files (one for each type of loop) as Population_while.java and Population_for.java
My code below:
//US, Japan, and Mexico population every year until Mexico and Japan's population exceeds US population
class Population_for { public static void main(String args[]) { //Initial population of US and Mexico long mexicoPopulation = 1210000000L; long USPopulation = 3150000000L; long JapanPopulation = 127000000L; //Initializing year to 0 int year=2000; //Mexicos and Japans populations to exceed that of the US do { //year count year++; //Mexico Population by 1.05 percent annually mexicoPopulation = mexicoPopulation + (long) ( (mexicoPopulation * 1.05) / 100 ); //US population by 0.16 percent annually USPopulation = USPopulation - (long) ( (mexicoPopulation * 0.16) / 100 ); //Japan population by 1.01 percent annually JapanPopulation = JapanPopulation + (long) ( (mexicoPopulation * 1.01) / 100); //Printing Population year wise System.out.println(" Year: " + year + "\t Mexico: " + (mexicoPopulation / 10000000) + " million \t US: " + (USPopulation / 10000000) + " million \t Japan: " + (JapanPopulation / 10000000) ); }for(mexicoPopulation + JapanPopulation
My Error
Tht year=2000, //Mexico's and Japan's populations to exceed that of the US do //year count year++; 1/Mexico Population by 1.05 percent annually mexicoPopulation = mexicoPopulation + (long) ( (mexicoPopulation * 1.05) / 100); //US population by 0.16 percent annually USPopulation = USPopulation - (long) ( (mexicoPopulation * 0.16) / 100); //Japan population by 1.01 percent annually Japan Population - JapanPopulation + (long) ( (mexicoPopulation * 1.01) / 100); //Printing Population year wise System.out.println(" Year: " + year + "\t Mexico: " + (mexicoPopulation / 10000000) + " million \t US: " + (USPopulation / 10 }for (mexicoPopulation + JapanPopulationStep by Step Solution
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