public static void main(String [] args) { String str=”asd123 dgw35df wi13gdf9″; StringBuffer strb; int sum=0; int len = str.length(); //char ch ; for(int i=0;i<len;i++) { strb = new StringBuffer(); while(Character.isDigit(str.charAt(i))) { //System.out.println(i); strb = strb.append(str.charAt(i)); i++; if(i==len) { break; } } String ggg =strb.toString(); int aaa = Integer.parseInt(ggg); System.out.println(“==”+aaa); } System.out.println(“The total is “+ sum); […]